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Vol 4, No 4 (2013): Special Issue. INTERNATIONAL CONFERENCE "MATHEMATICAL CHALLENGE OF QUANTUM TRANSPORT IN NANOSYSTEMS - 2013. PIERRE DUCLOS WORKSHOP" Efimov’s effect for partial integral operators of Fredholm type Abstract  PDF (Eng)  similar documents
Yu. Kh. Eshkabilov, R. R. Kucharov
"... for the existence of Efimov’s effect for the Fredholm type partial integral operators. ..."
 
Vol 12, No 2 (2021) Non-compact perturbations of the spectrum of multipliers given with functions Abstract  PDF (Eng)  similar documents
R. R. Kucharov, R. R. Khamraeva
"... f (x, y) for perturbation with partial integral operators in the spaces L2 [0, 1]2 is studied ..."
 
Vol 8, No 3 (2017) On a problem for the loaded degenerating mixed type equation involving integral-differential operators Abstract  PDF (Eng)  similar documents
B. I. Islomov, O. Kh. Abdullayev, N. K. Ochilova
"... “The existence and uniqueness of solution” and “Solvability of the respectively Fredholm type integral equations ..."
 
Vol 15, No 1 (2024) Non-compact perturbation of the spectrum of multipliers given by a special form Abstract  PDF (Eng)  similar documents
R. R. Kucharov, T. M. Tuxtamurodova
"... ) for perturbation with non-compact partially integral operators is studied. In addition, the existence of resonance ..."
 
Vol 6, No 2 (2015) Universality of the discrete spectrum asymptotics of the three-particle Schrödinger operator on a lattice Abstract  PDF (Eng)  similar documents
M. I. Muminov, T. H. Rasulov
"... the operator H(K) has infinitely many negative eigenvalues accumulating at zero. It is found that for every K ..."
 
Vol 11, No 4 (2020) Positive fixed points of Lyapunov operator Abstract  PDF (Eng)  similar documents
R. N. Ganikhodjaev, R. R. Kucharov, K. A. Aralova
"... In this paper, fixed points of Lyapunov integral equation are found and considered the connections ..."
 
Vol 6, No 5 (2015) On positive solutions of the homogeneous Hammerstein integral equation Abstract  PDF (Eng)  similar documents
Yu. Kh. Eshkabilov, F. H. Haydarov
"... integral operator are discussed. We prove the existence of a finite number of positive solutions ..."
 
Vol 8, No 4 (2017) The loaded parabolic-hyperbolic equation and its relation to non-local problems Abstract  PDF (Eng)  similar documents
U. I. Baltaeva
"... partial differential equations. ..."
 
Vol 12, No 4 (2021) Analog of the Darboux problem for a loaded integro-differential equation involving the Caputo fractional derivative Abstract  PDF (Eng)  similar documents
U. Baltaeva, Y. Alikulov, I. I. Baltaeva, A. Ashirova
"... -differential equation with Caputo operator by method of integral equations. The problem is equivalently reduced ..."
 
Vol 7, No 2 (2016): Special Issue Dirac operator coupled to bosons Abstract  PDF (Eng)  similar documents
A. A. Boitsev, H. Neidhardt, I. Y. Popov
"... . The electrons are relativistic and are described by a Dirac operator on a bounded interval while the bosons ..."
 
Vol 10, No 6 (2019) Threshold analysis for a family of 2 × 2 operator matrices Abstract  PDF (Eng)  similar documents
T. H. Rasulov, E. B. Dilmurodov
"... We consider a family of 2 × 2 operator matrices Aµ(k), k ∈ T3 := (−π, π]3, µ > 0, acting ..."
 
Vol 6, No 4 (2015) On construction of evolutionary operator for rectangular linear optical multiport Abstract  PDF (Eng)  similar documents
M. M. Lipovich, I. S. Lobanov
"... techniques. It was also shown that any discrete unitary operator acting on N optical modes can be implemented ..."
 
Vol 10, No 6 (2019) Exact calculation of the trace of the Birman–Schwinger operator of the one-dimensional harmonic oscillator perturbed by an attractive Gaussian potential Abstract  PDF (Eng)  similar documents
S. Fassari, F. Rinaldi
"... harmonic oscillator, we explicitly calculate the trace of the Birman–Schwinger operator of the one ..."
 
Vol 12, No 4 (2021) Dirac operator with different potentials on edges of quantum graph: resonance asymptotics Abstract  PDF (Eng)  similar documents
A. G. Belolipetskaia, I. Y. Popov
"... Asymptotics of resonances for the Dirac operator with different potentials on edges of a quantum ..."
 
Vol 8, No 3 (2017) Finiteness of discrete spectrum of the two-particle Schrodinger operator on diamond lattices Abstract  PDF (Eng)  similar documents
M. I. Muminov
"... We consider a two-particle Schrodinger operator H on the d−dimensional diamond lattice. We find ..."
 
Vol 13, No 5 (2022) Inverse problem for Fredholm integro-differential equation with final redefinition conditions at the end of the interval Abstract  PDF (Eng)  similar documents
T. K. Yuldashev, S. K. Zarifzoda
"... Fredholm integro-differential equation with degenerate kernel, final conditions at the end of the interval ..."
 
Vol 9, No 2 (2018) Approximation of eigenvalues of Schrodinger operators¨ Abstract  PDF (Eng)  similar documents
J. F. Brasche, R. Fulsche
"... resolvent convergence of the associated self-adjoint operators and thus, in turn, convergence of discrete ..."
 
Vol 8, No 2 (2017) Coupling of definitizable operators in Kreın spaces Abstract  PDF (Eng)  similar documents
V. Derkach, C. Trunk
"... Indefinite Sturm–Liouville operators defined on R are often considered as a coupling of two ..."
 
Vol 5, No 5 (2014) On the number of eigenvalues of the family of operator matrices Abstract  PDF (Eng)  similar documents
M. I. Muminov, T. H. Rasulov
"... We consider the family of operator matrices H(K), K ∈ T3 := (−π; π]3 acting in the direct sum ..."
 
Vol 10, No 5 (2019) Analytic description of the essential spectrum of a family of 3x3 operator matrices Abstract  PDF (Eng)  similar documents
T. H. Rasulov, N. A. Tosheva
"... We consider the family of 3 х 3 operator matrices H(K), K ϵ Td := (-π; π]d arising in the spectral ..."
 
Vol 12, No 6 (2021) Monotonicity of the eigenvalues of the two-particle Schrӧdinger operator on a lattice Abstract  PDF (Eng)  similar documents
J. I. Abdullaev, A. M. Khalkhuzhaev, L. S. Usmonov
"... We consider the two-particle Schrodinger operator¨ H(k), (k∈T3 ≡ (−π,π]3 is the total ..."
 
Vol 8, No 5 (2017) Lyapunov operator L with degenerate kernel and Gibbs measures Abstract  PDF (Eng)  similar documents
Yu. Kh. Eshkabilov, F. H. Haydarov
"... In this paper, we studied the fixed points of the Lyapunov operator with degenerate kernel ..."
 
Vol 7, No 2 (2016): Special Issue Boundary triples for Schrӧdinger operators with singular interactions on hypersurfaces Abstract  PDF (Eng)  similar documents
J. Behrndt, M. Langer, V. Lotoreichik
"... The self-adjoint Schr¨odinger operator Aδ,α with a δ-interaction of constant strength α supported ..."
 
Vol 2, No 4 (2011) Threshold eigenfunctions and threshold resonances of some relativistic operators Abstract  PDF (Eng)  similar documents
Y. Saitō, T. Umeda
"... resonances of magnetic Dirac operators and Pauli operators. Emphasis is placed on a proof of the non ..."
 
Vol 7, No 5 (2016) Dynamical inverse problem for the discrete Schrödinger operator Abstract  PDF (Eng)  similar documents
A. S. Mikhaylov, V. S. Mikhaylov
"... We consider the inverse problem for the dynamical system with discrete Schrödinger operator ..."
 
Vol 4, No 6 (2013) Weyl function for sum of operators tensor products Abstract  PDF (Eng)  similar documents
A. A. Boitsev, H. Neidhardt, I. Yu. Popov
"... of the operator having the form S = A⊗IT + IA⊗T where the operator A is symmetric and the operator T is bounded ..."
 
Vol 2, No 4 (2011) A nonlocal problem with integral conditions for hyperbolic equation Abstract  PDF (Eng)  similar documents
L. S. Pulkina
"... . The main goal is to show the method which allows to prove solvability of a nonlocal problem with integral ..."
 
Vol 14, No 4 (2023) A model of charged particle on the flat Mobius strip in a magnetic field Abstract  PDF (Eng)  similar documents
I. Y. Popov
"... The spectral problem for the Schrodinger operator with a magnetic field on the flat M ¨ obius ..."
 
Vol 13, No 2 (2022) On the discrete spectrum of a quantum waveguide with Neumann windows in presence of exterior field Abstract  PDF (Eng)  similar documents
A. S. Bagmutov, H. . Najar, I. F. Melikhov, I. Y. Popov
 
Vol 12, No 5 (2021) Bound states for Laplacian perturbed by varying potential supportedby line in R3 Abstract  PDF (Eng)  similar documents
A. S. Bagmutov
 
Vol 8, No 2 (2017) The behaviour of the three-dimensional Hamiltonian −∆ + λ [δ(x + x0) + δ(x − x0)] as the distance between the two centres vanishes Abstract  PDF (Eng)  similar documents
S. Albeverio, S. Fassari, F. Rinaldi
 
Vol 8, No 2 (2017) Waveguides with fast oscillating boundary Abstract  PDF (Eng)  similar documents
G. Cardone
"... We consider an elliptic operator in a planar waveguide with a fast oscillating boundary where we ..."
 
Vol 9, No 2 (2018) N wells at a circle. Splitting of lower eigenvalues Abstract  PDF (Eng)  similar documents
T. F. Pankratova
"... A stationary Schrodinger operator on¨ R2 with a potential V having N nondegenerate minima which ..."
 
Vol 10, No 2 (2019) Inverse dynamic problem for the wave equation with periodic boundary conditions Abstract  PDF (Eng)  similar documents
A. S. Mikhaylov, V. S. Mikhaylov
"... value problem. As inverse data we use a response operator (dynamic Dirichlet-to-Neumann map). Using ..."
 
Vol 9, No 6 (2018) Scattering on a chain of zero-range potentials with internal structure in the stochastic magnetic field Abstract  PDF (Eng)  similar documents
A. E. Ryzhkov
"... in the stochastic magnetic field is investigated. Model operator is constructed using the perturbation theory ..."
 
Vol 4, No 4 (2013): Special Issue. INTERNATIONAL CONFERENCE "MATHEMATICAL CHALLENGE OF QUANTUM TRANSPORT IN NANOSYSTEMS - 2013. PIERRE DUCLOS WORKSHOP" Diffusion and laplacian transport for absorbing domains Abstract  PDF (Eng)  similar documents
I. Baydoun, V. A. Zagrebnov
 
Vol 6, No 1 (2015) Tunneling in multidimensional wells Abstract  PDF (Eng)  similar documents
T. F. Pankratova
"... operator with a nondegenerate well was constructed in [29]. This allowed us to describe the tunneling ..."
 
Vol 4, No 2 (2013) Note on 2D Schrödinger operators with δ-interactions on angles and crossing lines Abstract  PDF (Eng)  similar documents
V. Lotoreichik
"... ] for the spectrum of the 2D Schrödinger operator with a δ-interaction supported on a planar angle. Using the same ..."
 
Vol 4, No 4 (2013): Special Issue. INTERNATIONAL CONFERENCE "MATHEMATICAL CHALLENGE OF QUANTUM TRANSPORT IN NANOSYSTEMS - 2013. PIERRE DUCLOS WORKSHOP" Negative eigenvalues of the Y-type chain of weakly coupled ball resonators Abstract  PDF (Eng)  similar documents
A. S. Anikevich
 
Vol 9, No 4 (2018) Investigation of the possibility for reducing agglomeration of aerosol nanoparticles by using the needle-plate corona charger Abstract  PDF (Eng)  similar documents
A. A. Efimov, P. V. Arsenov, V. V. Ivanov
 
Vol 14, No 5 (2023) On the spectrum of the two-particle Schrödinger operator with point potential: one dimensional case Abstract  PDF (Eng)  similar documents
U. N. Kuljanov
"... interactions is considered. The corresponding Schrödinger operator (energy operator) h" depending ..."
 
Vol 14, No 5 (2023) On the discrete spectrum of the Schrödinger operator using the 2+1 fermionic trimer on the lattice Abstract  PDF (Eng)  similar documents
A. M. Khalkhuzhaev, I. A. Khujamiyorov
"... We consider the three-particle discrete Schrödinger operator H; (K); K 2 T3, associated ..."
 
Vol 14, No 6 (2023) Formation of the metal-oxide nanocomposites during the partial reduction of Nd-Sr nickelates Abstract  PDF (Eng)  similar documents
S. A. Malyshev, O. A. Shlyakhtin, G. M. Timofeev, G. N. Mazo, I. V. Roslyakov, A. V. Vasiliev, T. B. Shatalova, A. L. Kustov
 
Vol 8, No 1 (2017) Ultradiscretization of reaction-diffusion type partial differential equations exhibiting pulse propagation Abstract  PDF (Eng)  similar documents
Y. Yamazaki, S. Ohmori
"... Cellular automaton rules are derived from a set of reaction-diffusion partial differential ..."
 
Vol 14, No 5 (2023) Boundary value problem for a degenerate equation with a Riemann–Liouville operator Abstract  PDF (Eng)  similar documents
B. Yu. Irgashev
 
Vol 13, No 6 (2022) Master equation for correlators of normal-ordered field mode operators Abstract  PDF (Eng)  similar documents
A. D. Vatutin, G. P. Miroshnichenko, A. I. Trifanov
"... the normal form of the averaged normal-ordered operators. We give an example of using this equation ..."
 
Vol 11, No 2 (2020) Analysis of the spectrum of a 2×2 operator matrix. Discrete spectrum asymptotics Abstract  PDF (Eng)  similar documents
T. H. Rasulov, E. B. Dilmurodov
"... We consider a 2×2 operator matrix Aµ, µ > 0 related with the lattice systems describing two ..."
 
Vol 6, No 6 (2015) Parameterization of an interaction operator of optical modes in a single-mode optical fiber Abstract  PDF (Eng)  similar documents
G. P. Miroshnichenko
 
Vol 13, No 5 (2022) On existence conditions for periodic solutions to a differential equation with constant argument Abstract  PDF (Eng)  similar documents
M. I. Muminov, T. A. Radjabov
 
Vol 9, No 3 (2018) On a problem for an elliptic type equation of the second kind with a conormal and integral condition Abstract  PDF (Eng)  similar documents
B. I. Islomov, A. A. Abdullaev
"... type equation of the second kind with the conormal and integral condition. ..."
 
Vol 14, No 3 (2023) Determination of the coefficient function in a Whitham type nonlinear differential equation with impulse effects Abstract  PDF (Eng)  similar documents
T. K. Yuldashev, A. K. Fayziyev
"... coefficient function in the initial inverse problem for a nonlinear Whitham type partial differential equation ..."
 
Vol 13, No 4 (2022) Comparison of Gaussian and vortex beams in free-space QKD with phase encoding in turbulent atmosphere Abstract  PDF (Eng)  similar documents
I. A. Adam, D. A. Yashin, D. A. Kargina, B. A. Nasedkin
 
Vol 13, No 3 (2022) Spectral gaps for star-like quantum graph and for two coupled rings Abstract  PDF (Eng)  similar documents
I. V. Blinova, A. I. Popov, A. A. Bosova
"... the second and the rst eigenvalues of the free Schro¨ dinger operator, is studied. The dependence of the gap ..."
 
Vol 13, No 3 (2022) Ladder operators approach to representation classi cation problem for Jordan-Schwinger image of su(2) algebra Abstract  PDF (Eng)  similar documents
G. V. Tushavin, E. V. Zaitseva, A. I. Trifanov
"... The eigenvalues of the complete commuting set of self-adjoint operators determine the classi ..."
 
Vol 15, No 2 (2024) Mathematical model of weakly coupled spherical resonator chains under the influence of external magnetic field Abstract  PDF (Eng)  similar documents
A. S. Melikhova, A. I. Popov, I. V. Blinova, I. Y. Popov
"... The Schrödinger operators with constant magnetic field in a bent chain and Y-type chain of coupled ..."
 
Vol 13, No 6 (2022) Spin Boltzmann machine Abstract  PDF (Eng)  similar documents
I. S. Lobanov
 
Vol 8, No 2 (2017) Quasi-semidefinite eigenvalue problem and applications Abstract  PDF (Eng)  similar documents
L. Grubisic, J. Tambaca
"... In this note, we study the eigenvalue problem for a class of block operator matrix pairs. Our ..."
 
Vol 13, No 1 (2022) Asymptotic analysis of a planar waveguide perturbed by a non periodic perforation Abstract  PDF (Eng)  similar documents
G. Cardone, T. Durante
"... We consider a general second order elliptic operator in a planar waveguide perforated by small ..."
 
Vol 8, No 2 (2017) On convergence rate estimates for approximations of solution operators for linear non-autonomous evolution equations Abstract  PDF (Eng)  similar documents
H. Neidhardt, A. Stephan, V. A. Zagrebnov
"... operators for linear non-autonomous Cauchy problem. The Trotter product formula approximation is proved ..."
 
Vol 14, No 1 (2023) An inversion formula for the weighted Radon transform along family of cones Abstract  PDF (Eng)  similar documents
M. I. Muminov, Z. Kh. Ochilov
 
Vol 9, No 2 (2018) Solvable models of quantum beating Abstract  PDF (Eng)  similar documents
R. Carlone, R. Figari, C. Negulescu, L. Tentarelli
 
Vol 15, No 4 (2024) The point spectrum of the three-particle Schr ¨odinger operator for a system comprising two identical bosons and one fermion on Z. Abstract  PDF (Eng)  similar documents
Z. I. Muminov, V. U. Aktamova
"... potentials. We investigate the point spectrum of the three-particle discrete Schrödinger operator H(K), K ∈ T ..."
 
Vol 6, No 4 (2015) Exact classical stochastic representations of the many-body quantum dynamics Abstract  PDF (Eng)  similar documents
E. A. Polyakov, P. N. Vorontsov-Velyaminov
"... to the expansions of the density operator over a certain overcomplete operator basis. Our conclusions are supported ..."
 
Vol 15, No 1 (2024) Existence and uniqueness theorem for a weak solution of fractional parabolic problem by the Rothe method Abstract  PDF (Eng)  similar documents
Y. Bekakra, A. Bouziani
"... problem of a time fractional equation involving the Caputo fractional derivative with an integral operator ..."
 
Vol 15, No 1 (2024) On solutions to nonlinear integral equation of the Hammerstein type and its applications to Gibbs measures for continuous spin systems Abstract  PDF (Eng)  similar documents
I. M. Mavlonov, A. M. Sattarov, S. A. Karimova, F. H. Haydarov
 
Vol 13, No 3 (2022) Conditions for the existence of bound states of a two-particle Hamiltonian on a three-dimensional lattice Abstract  PDF (Eng)  similar documents
M. I. Muminov, A. M. Khurramov, I. N. Bozorov
"... of the two-particle Schrödinger operator hμ(k), k∈T3, μ∈R associated to the Hamiltonian h, are studied ..."
 
Vol 15, No 5 (2024) Inverse source problem for the subdiffusion equation with edge-dependent order of time-fractional derivative on the metric star graph Abstract  PDF (Eng)  similar documents
Zarifboy A Sobirov, Ariukhan A. Turemuratova
"... . The direct and inverse problems are transformed into operator equations to derive solutions. The uniqueness ..."
 
Vol 15, No 2 (2024) Photon antibunching in sixth harmonic generation Abstract  PDF (Eng)  similar documents
Rupesh Singh, Dilip Kumar Giri
 
Vol 9, No 2 (2018) Inverse dynamic problems for canonical systems and de Branges spaces Abstract  PDF (Eng)  similar documents
A. S. Mikhaylov, V. S. Mikhaylov
 
Vol 7, No 2 (2016): Special Issue Spectral properties of a symmetric three-dimensional quantum dot with a pair of identical attractive δ-impurities symmetrically situated around the origin Abstract  PDF (Eng)  similar documents
S. Albeverio, S. Fassari, F. Rinaldi
 
Vol 5, No 3 (2014) Essential and discrete spectrum of a three-particle lattice Hamiltonian with non-local potentials Abstract  PDF (Eng)  similar documents
T. H. Rasulov, Z. D. Rasulova
"... We consider a model operator (Hamiltonian) H associated with a system of three particles on a d ..."
 
Vol 7, No 5 (2016) Translation-invariant Gibbs measures for a model with logarithmic potential on a Cayley tree Abstract  PDF (Eng)  similar documents
Yu. Kh. Eshkabilov, Sh. P. Bobonazarov, R. I. Teshaboev
 
Vol 12, No 2 (2021) On the choice of parameters for a model of small window Abstract  PDF (Eng)  similar documents
A. S. Melikhova, M. P. Faleeva, I. Y. Popov
"... nanolayers and for fitting the model based on the operator extensions theory. ..."
 
Vol 15, No 2 (2024) Mixed problem for a linear differential equation of parabolic type with nonlinear impulsive conditions Abstract  PDF (Eng)  similar documents
T. K. Yuldashev, A. K. Fayziyev
"... In this paper, we consider a linear parabolic type partial differential equation in the space ..."
 
Vol 5, No 2 (2014) Plasmon polaritons excitation at rapidly generated plasma interface Abstract  PDF (Eng)  similar documents
A. V. Vozianova
 
Vol 7, No 5 (2016) Spectral properties of a symmetric three-dimensional quantum dot with a pair of identical attractive δ-impurities symmetrically situated around the origin II Abstract  PDF (Eng)  similar documents
S. Albeverio, S. Fassari, F. Rinaldi
 
Vol 7, No 2 (2016): Special Issue Laplacians with singular perturbations supported on hypersurfaces Abstract  PDF (Eng)  similar documents
A. Mantile, A. Posilicano
"... where the reference operator coincides with the free selfadjoint Laplacian in Rn, providing in this way ..."
 
Vol 7, No 2 (2016): Special Issue Time dependent delta-prime interactions in dimension one Abstract  PDF (Eng)  similar documents
C. Cacciapuoti, A. Mantile, A. Posilicano
"... results. The solution is expressed in terms of the free evolution and the solution of a Volterra integral ..."
 
Vol 13, No 1 (2022) Comments on the Chernoff estimate Abstract  PDF (Eng)  similar documents
V. A. Zagrebnov
"... estimate in the strong operator topology and the operator-norm estimate for quasi-sectorial contractions ..."
 
Vol 6, No 3 (2015) Topological damping of Aharonov-Bohm effect: quantum graphs and vertex conditions Abstract  PDF (Eng)  similar documents
O. Kurasov, A. Serio
"... The magnetic Schr¨ odinger operator was studied on a figure 8-shaped graph. It is shown ..."
 
Vol 10, No 2 (2019) A model of an electron in a quantum graph interacting with a two-level system Abstract  PDF (Eng)  similar documents
A. A. Boitsev, I. Y. Popov
"... . The operator describing the model has the form of sum of tensor products. Self-adjoint extensions ..."
 
Vol 7, No 5 (2016) Cauchy problem for some fourth-order nonstrictly hyperbolic equations Abstract  PDF (Eng)  similar documents
V. I. Korzyuk, N. V. Vinh
"... , and the equation operator is composed of first-order linear operators. ..."
 
Vol 8, No 4 (2017) The XPS investigations of the surface composition of nanoscale films formed by thermal oxidation of VxOy/InP heterostructures Abstract  PDF (Eng)  similar documents
B. V. Sladkopevtcev, E. V. Zolotukhina, E. V. Tomina, I. Ya. Mittova
"... a partial blocking of its diffusion into films during the chemostimulated thermal oxidation ..."
 
Vol 7, No 1 (2016): Special Issue: Proceedings of the 12th Biennial International Conference “Advanced Carbon Nanostructures” (ACNS’2015) Diffraction-based characterization of amorphous sp2 carbon: sensitivity to domain-like packing of nanostructures Abstract  PDF (Eng)  similar documents
V. S. Neverov, P. A. Borisova, A. B. Kukushkin, V. V. Voloshinov
"... “A”. Such a structuring corresponds to a partial destruction of the nanoscale structure of the sample (e.g. by low ..."
 
Vol 7, No 4 (2016) Effect of substrate temperature on microstructure and properties of nanocrystalline titania thin films prepared by pulsed laser deposition Abstract  PDF (Eng)  similar documents
G. Balakrishnan, S. Manavalan, R. Venkatesh Babu, J. I. Song
"... substrate temperatures (300 – 873 K) at an optimized oxygen partial pressure of 3.0 × 10−2 mbar by pulsed ..."
 
Vol 14, No 5 (2023) Verification of continuum-based model of carbon materials Abstract  PDF (Eng)  similar documents
K. B. Tsiberkin
"... on the transition from lattice operators to field operators. The present study verifies the given model evaluating ..."
 
Vol 6, No 2 (2015) Uncertainty relation between angle and orbital angular momentum: interference effect in electron vortex beams Abstract  PDF (Eng)  similar documents
Sh. Tanimura
"... is not represented by a quantum mechanical self-adjoint operator. Instead of the angle variable operator, we ..."
 
Vol 7, No 5 (2016) Computer simulation of periodic nanostructures Abstract  PDF (Eng)  similar documents
E. N. Grishanov, I. Y. Popov
"... background of the model is based on the theory of self-adjoint extensions of symmetric operators. ..."
 
Vol 14, No 6 (2023) Hidden polarization in open quantum systems Abstract  PDF (Eng)  similar documents
A. D. Vatutin, G. P. Miroshnichenko, A. I. Trifanov
"... in an alternative form, which preserves the normal-ordered representation of the averaged normal-ordered operators ..."
 
Vol 14, No 3 (2023) On eigenvalues and virtual levels of a two-particle Hamiltonian on a d-dimensional lattice Abstract  PDF (Eng)  similar documents
M. I. Muminov, A. M. Khurramov, I. N. Bozorov
"... The two-particle Schrödinger operator h_(k); k 2 Td (where _ > 0, Td is a d-dimensional torus ..."
 
Vol 6, No 5 (2015) Waveguide bands for a system of macromolecules Abstract  PDF (Eng)  similar documents
V. M. Adamyan, I. V. Blinova, A. I. Popov, I. Yu. Popov
"... -adjoint extensions of symmetric operators. Possible applications also discussed.  ..."
 
Vol 14, No 1 (2023) Inverse problem for a second order impulsive system of integro-differential equations with two redefinition vectors and mixed maxima Abstract  PDF (Eng)  similar documents
T. K. Yuldashev, A. K. Fayziyev
"... functional integral equations is obtained by applying some transformations. The existence and uniqueness ..."
 
Vol 9, No 2 (2018) A model of electron transport through a boson cavity Abstract  PDF (Eng)  similar documents
A. A. Boitsev, J. Brasche, H. Neidhardt, I. Y. Popov
"... extensions of symmetric operators. Using the boundary triplets approach, the gamma-field and the Weyl ..."
 
Vol 8, No 2 (2017) Model of tunnelling through double quantum layer in a magnetic field Abstract  PDF (Eng)  similar documents
D. L. Meynster, I. Y. Popov, A I. Popov
"... magnetic field are constructed. The theory of self-adjoint extensions of symmetric operators is used ..."
 
Vol 8, No 2 (2017) Unique continuation principles and their absence for Schrodinger eigenfunctions on combinatorial and quantum graphs and in continuum space Abstract  PDF (Eng)  similar documents
N. Peyerimhoff, M. Taufer, I. Veselic
"... (IDS) of Schrodinger operators with random potentials. For discrete Schr odinger equations ..."
 
Vol 8, No 1 (2017) On a non-separable quantum many-particle system on the half-line Abstract  PDF (Eng)  similar documents
J. Kerner, T. Mühlenbruch
"... a well-defined self-adjoint operator (the Hamiltonian for our system) and elaborate on its spectral ..."
 
Vol 3, No 3 (2012) Spectral problem for the chains of weakly coupled conglobate resonators Abstract  similar documents
A. S. Anikevich
"... by using of the theory of self-adjoint extensions of symmetric operators, Bloch's theory and approach ..."
 
Vol 3, No 1 (2012) Bound states in birefringent crystals doped with two-level atoms Abstract  similar documents
M. B. Belonenko, A. S. Sasov, A. V Alpatov
"... atoms. Using the kinetic equation for the mean values of pseudospin operators, and decay in the random ..."
 
Vol 6, No 1 (2015) On the Stokes flow computation algorithm based on woodbury formula Abstract  PDF (Eng)  similar documents
A. I. Popov, I. S. Lobanov, I. Yu. Popov, T. V. Gerya
"... of the discrete Stokes operator is made in analytic form for the case of constant viscosity. ..."
 
Vol 1, No 1 (2010) Resonance one-body scattering on a junction Abstract  PDF (Eng)  similar documents
G. Martin, A. M. Yafyasov, B. S. Pavlov
"... by the spectral properties of the relevant Schrodinger operator on the vertex domain. Typically, ¨ 1-D features ..."
 
Vol 10, No 4 (2019) Quantum image transmission based on linear elements Abstract  PDF (Eng)  similar documents
P. A. Gilev, I. Y. Popov
"... by replacing the non-linear optical elements with a conventional quantum entanglement operator. The obtained ..."
 
Vol 8, No 4 (2017) Quantum measurement of photon distribution statistics for intra-cavity EM field monitored by dumping atom-pointer Abstract  PDF (Eng)  similar documents
A. I. Trifanov, E. S. Trifanova
"... in the model. In this paper, we use the super-operators approach to intra-cavity mode evolution conditioned ..."
 
Vol 9, No 4 (2018) Wave dynamics on time-depending graph with Aharonov-Bohm ring Abstract  PDF (Eng)  similar documents
D. A. Eremin, E. N. Grishanov, D. S. Nikiforov, I. Y. Popov
"... of eigenfunctions of the unperturbed self-adjoint operator for the stationary graph. The coefficients ..."
 
Vol 8, No 2 (2017) Error analysis in circuits building at the quantum computing platform IBM Quantum Experience Abstract  PDF (Eng)  similar documents
E. O. Samsonov
"... qubit, used in ‘IBM Quantum Experience’, after an interaction with a quantum operator. ..."
 
Vol 7, No 5 (2016) Control and inverse problems for networks of vibrating strings with attached masses Abstract  PDF (Eng)  similar documents
F. Al-Musallam, S. Avdonin, N. Avdonina, J. Edward
"... and the Steklov-Poincare operator for the dynamic wave equation on the tree. The general result is obtained ..."
 
Vol 6, No 1 (2015) On the Robin eigenvalues of the Laplacian in the exterior of a convex polygon Abstract  PDF (Eng)  similar documents
K. Pankrashkin
"... of the operator D1 DM and Dn denotes the onedimensional Laplacian f 7! 􀀀f00 on (0; `n) with the Dirichlet ..."
 
Vol 6, No 6 (2015) Linearized KdV equation on a metric graph Abstract  PDF (Eng)  similar documents
Z. A. Sobirov, M. I. Akhmedov, O. V. Karpova, B. Jabbarova
"... integral equations and show that they are uniquely solvable under conditions of the uniqueness theorem. ..."
 
Vol 6, No 2 (2015) The relativistic inverse scattering problem for quantum graphs Abstract  PDF (Eng)  similar documents
K. K. Sabirov, Z. A. Sobirov, O. V. Karpova, A. A. Saidov
"... -Marchenko integral equation is derived and potential is explicitly obtained for the case of a primary star ..."
 
Vol 10, No 1 (2019) Heisenberg chain equations in terms of Fockian covariance with electric field account and multiferroics in nanoscale Abstract  PDF (Eng)  similar documents
S. Leble
"... covariance incorporates its exchange integral of the self-consistent states into the Heisenberg chain theory ..."
 
Vol 16, No 1 (2025) Phase transformations in perovskites La0:6Ca0:4Mn1-yCoyO3±δ under the action of hydrogen Abstract  PDF (Eng)  similar documents
A. V. Kapishnikov, E. Yu. Gerasimov
"... that heat treatment in a reducing atmosphere of H2 leads to the partial decomposition of solid solutions ..."
 
Vol 8, No 3 (2017) Cryometry data and excess thermodynamic functions in the binary system: water soluble bis-adduct of light fullerene C70 with lysine. Assymmetrical thermodynamic model of virtual gibbs energy decomposition – VD-AS Abstract  PDF (Eng)  similar documents
N. A. Charykov, K. N. Semenov, V. V. Keskinov, P. V. Garamova, D. P. Tyurin, I. V. Semenyuk, V. V. Petrenko, A. V. Kurilenko, M. Yu. Matuzenko, N. A. Kulenova, A. A. Zolotarev, D. G. Letenko
"... .99 – 273.15 K. Partial molar excess functions for H2O were calculated. For the thermodynamic description ..."
 
Vol 3, No 1 (2012) The influence of uncorrelation of inhomogeneously broadening on formation of transitive optical processes in three-level nano-gates system Abstract  similar documents
L. A. Nefediev, E. I. Nizamova, S. V. Taktaeva
"... of additional frequency shifts due to partial mutual fixation of the transition energies.  Moreover, a slight ..."
 
Vol 12, No 1 (2021) Domain wall evolution at nanowires in terms of 3D LLG equation initial-boundary problem Abstract  PDF (Eng)  similar documents
S. Leble
"... , the conventional orthonormal Bessel basis, combined with projecting operators technique applied to subspaces ..."
 
Vol 8, No 2 (2017) Zigzag chain model and its spectrum Abstract  PDF (Eng)  similar documents
A. S. Melikhova
"... with a constant intensity. The model is based on the theory of self-adjoint extensions of symmetrical operators ..."
 
Vol 7, No 5 (2016) Resonance scattering across the superlattice barrier and the dimensional quantization Abstract  PDF (Eng)  similar documents
B. Pavlov, A. Yafyasov
"... with solvable models of periodic lattice; Lagrangian version of the operator extension algorithm; solvable ..."
 
Vol 13, No 4 (2022) Interface cracks bridged by nanofibers Abstract  PDF (Eng)  similar documents
M. N. Perelmuter
"... of two singular integral-differential equations with Cauchy-type kernel is used for evaluation of bond ..."
 
Vol 11, No 1 (2020) Magnetoelectric effects theory by Heisenberg method based on permutation group symmetry of nanoparticles Abstract  PDF (Eng)  similar documents
S. Leble
"... to the magnetic and electric fields. The mean energy coefficients as the exchange integrals combinations ..."
 
Vol 10, No 2 (2019) Temperature dependence of quantum correlations in 1D macromolecular chains Abstract  PDF (Eng)  similar documents
A. V. Chizhov, D. Chevizovich, Z. Ivic, S. Galovic´
"... on the model dynamics is taken into account by employing the partial-dressing method based on the modified ..."
 
Vol 5, No 3 (2014) Volume properties of water solution and refraction at 25 oC water-soluble tris-malonate of light fullerene- C60[=C(COOH)2]3 Abstract  PDF (Eng)  similar documents
K. N. Semenov, N. A. Charykov, A. S. Kritchenkov, I. A. Cherepkova, O. S. Manyakina, D. P. Tyurin, A. A. Shestopalova, V. A. Keskinov, K. V. Ivanova, N. M. Ivanova, D. G. Letenko, V. A. Nikitin, E. L. Fokina, O. V. Rakhimova
"... , average molar volume of the solutions and partial molar volumes of C60[=C(COOH)2]3 and H2O. Concentration ..."
 
Vol 13, No 1 (2022) On a nonlinear impulsive system of integro-differential equations with degenerate kernel and maxima Abstract  PDF (Eng)  similar documents
T. K. Yuldashev, A. K. Fayziev
"... by the integral condition. The method of successive approximations in combination with the method of compressing ..."
 
Vol 13, No 2 (2022) Periodic solutions for an impulsive system of nonlinear differential equations with maxima Abstract  PDF (Eng)  similar documents
T. K. Yuldashev
"... -integral system, the set of periodic solutions of which consides with the set of periodic solutions ..."
 
Vol 11, No 5 (2020) Nanotexture effect of the fiber surface on the sorption capacity of nonwoven fabrics Abstract  PDF (Eng)  similar documents
Yu. V. Rudya, F. A. Doronin, G. O. Rytikov, E. K. Filyugina, V. G. Nazarov
"... materials has been developed. The structural component of the model is presented in the form of integral ..."
 
Vol 12, No 3 (2021) Green’s function method for time-fractional diffusion equation on the star graph with equal bonds Abstract  PDF (Eng)  similar documents
Z. A. Sobirov, K. U. Rakhimov, R. E. Ergashov
"... of the solutions of the considered problems were proved by the method of energy integrals. Some possible ..."
 
Vol 8, No 2 (2017) Electrical conductivity model for quasi-one-dimensional structures Abstract  PDF (Eng)  similar documents
S. A. Botman, S. B. Leble
"... . The conductivity is obtained by standard averaging in momentum space, it is expressed by integral that is evaluated ..."
 
Vol 3, No 5 (2012) Nanophotonics integrated circuits simulation: FDTD method Abstract  similar documents
K. S. Ladutenko, P. A. Belov
"... is possible, are specified. The need for computing at exaflops scale for solving the tasks of integral ..."
 
Vol 6, No 1 (2015) A linearized model of quantum transport in the asymptotic regime of quantum wells Abstract  PDF (Eng)  similar documents
A. Mantile
"... to identify the resonances with the eigenvalues of a deformed operator. Then, the adiabatic evolution problem ..."
 
Vol 4, No 6 (2013) Semiclassical analysis of tunneling through a smooth potential barrier and localized states in graphene monolayer with mass gap Abstract  PDF (Eng)  similar documents
V. V. Zalipaev, C. M. Linton
"... barrier in graphene resembles scattering through a double barrier for the 1D Schrödinger operator, i ..."
 
Vol 13, No 3 (2022) Impact of sensitizer Yb and activator Tm on luminescence intensity of β -NaYF4:Yb/Tm nanoluminophores Abstract  PDF (Eng)  similar documents
S. V. Kuznetsov, S. A. Burikov, A. A. Fedyanina, E. A. Filippova, V. Yu. Proydakova, V. V. Voronov, N. Yu. Tabachkova, P. P. Fedorov, T. A. Dolenko
"... integral intensity. Optimal concentration of activators at fixed sensitizer concentration was determined: 2 ..."
 
Vol 11, No 3 (2020) Stochastic molecular modeling the transport coefficients of rarefied gas and gas nanosuspensions Abstract  PDF (Eng)  similar documents
V. Ya. Rudyak, E. V. Lezhnev
"... stochastically. Adequate integral characteristics of the studied system are obtained by averaging the calculated ..."
 
Vol 8, No 2 (2017) Kolmogorov equation for Bloch electrons and electrical resistivity models for nanowires Abstract  PDF (Eng)  similar documents
S. B. Leble
"... equations are transformed to integral ones and solved iteratively. There are two types of expansions ..."
 
Vol 15, No 6 (2024) Scandium modified zirconia extracted from red mud as a waste of alumina production Abstract  PDF (Eng)  similar documents
L. A. Pasechnik, I. S. Medyankina, D. I. Pereverzev, A. Yu. Chufarov, A. Yu. Suntsov
"... The total or partial utilization or recycling of bauxite processing waste (red mud) has ..."
 
Vol 15, No 2 (2024) Green approach to production of porous char adsorbents via oxidative carbonization in fluidized catalyst bed Abstract  PDF (Eng)  similar documents
P. M. Yeletsky, N. A. Yazykov, Yu. V. Dubinin, M. M. Borodaevskiy, S. A. Selishcheva, V. A. Yakovlev
"... ) was developed. It is based on partial combustion in fluidized bed of a deep oxidation catalyst at low ..."
 
Vol 9, No 5 (2018) Vibron transport in macromolecular chains with squeezed phonons Abstract  PDF (Eng)  similar documents
D. Cevizovi ˇ c, A. V. Chizhov, S. Galovic
"... . For a theoretical description of such a process, the partial dressing method of the vibronic excitation due to its ..."
 
Vol 2, No 4 (2011) Landau-Zener effect for a quasi-2D periodic sandwich Abstract  PDF (Eng)  similar documents
N. Bagraev, G. Martin, B. S. Pavlov, A. Yafyasov
"... for the associated elliptic partial differential equations. In our previous work [8] we suggested a different ..."
 
Vol 10, No 5 (2019) Recombination radiation associated with A+-centers in quantum dots in an external magnetic field Abstract  PDF (Eng)  similar documents
V. D. Krevchik, A. V. Razumov, P. S. Budyansky, M. B. Semenov, I. M. Moyko, N. N. Khvastunov
"... , which is caused by increase in the overlap integral of the envelope wave functions of a hole bound ..."
 
Vol 3, No 3 (2012) The computation of the nanoparticles volume distribution function and the specific surface area based on the small-angle x-ray scattering indicatrix by the method of the statistical regularization Abstract  similar documents
A. V. Kuchko, A. V. Smirnov
"... cylinder) and anisometry in the range 0,5…2. Integral ambiguity of reconstruction of the distribution ..."
 
Vol 5, No 4 (2014) Electronic structure and stabilization of C60 fullerene encapsulating actinide atom Abstract  PDF (Eng)  similar documents
M. V. Ryzhkov, A. L. Ivanovskii, B. Delley
"... on the actinide atoms were calculated using integral scheme incorporated in RDV and Hirshfeld procedure of DMol3 ..."
 
Vol 15, No 5 (2024) Ceramic materials prepared from nanocrystalline InFeZnO4 powder: optical and mechanical properties, and evaluation of radiation tolerance Abstract  PDF (Eng)  similar documents
Olga N. Kondrat’eva, Maria N. Smirnova, Galina E. Nikiforova, Alexey D. Yapryntsev, Dmitriy F. Kondakov, Leonid D. Yagudin
"... of ionizing radiation, its partial amorphization is the most likely. ..."
 
Vol 11, No 2 (2020) Cryometry and excess thermodynamic functions in water soluble of the fullerenol C60(OH)24 Abstract  PDF (Eng)  similar documents
N. A. Charykov, K. N. Semenov, V. A. Keskinov, V. A. Kulenova, Z. K. Shaimardanov, B. K. Shaimardanova, L. V. Gerasimova, Ayat Kanbar, D. G. Letenko
"... asymmetric model (VD-AS), with assistance from partial molar functions of nano-clusters (activities ..."
 
Vol 9, No 2 (2018) The effect of geometric confinement on gas separation characteristics of additive poly[3-(trimethylsilyl)tricyclononene-7] Abstract  PDF (Eng)  similar documents
E. A. Chernova, M. A. Bermeshev, D. I. Petukhov, O. V. Boytsova, A. V. Lukashin, А. A. Eliseev
"... of continuous polymer film with partial penetration of polymer into the rigid pores of anodic alumina ..."
 
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