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Issue | Title | |
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 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 | ||
"... . The Neumann boundary conditions are imposed on a finite set of bounded domains (windows) posed at one ..." | ||
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 spectral problems for two types of quantum graphs are considered. We deal with star-like graph ..." | ||
Vol 13, No 6 (2022) | Spin Boltzmann machine | Abstract PDF (Eng) similar documents |
I. S. Lobanov | ||
"... restricted BM on a binary classification problem. ..." | ||
Vol 13, No 1 (2022) | On the construction of de Branges spaces for dynamical systems associated with finite Jacobi matrices | Abstract PDF (Eng) similar documents |
A. S. Mikhaylov, V. S. Mikhaylov | ||
"... We consider dynamical systems with boundary control associated with finite Jacobi matrices. Using ..." | ||
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 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 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 | ||
"... An inverse problem for a second order system of ordinary integro-differential equations ..." | ||
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 15, No 6 (2024) | Boundary composed of small Helmholtz resonators: asymptotic approach | Abstract PDF (Eng) similar documents |
I. Y. Popov, E. S. Trifanova, A. S. Bagmutov, A. A. Lytaev | ||
"... We consider the solution of the two-dimensional Neumann problem for the Helmholtz equation ..." | ||
Vol 14, No 1 (2023) | Exact irregular solutions to radial Schrödinger equation for the case of hydrogen-like atoms | Abstract PDF (Eng) similar documents |
C. Parkash, W. C. Parke, P. Singh | ||
"... Schrödinger equation for an electron experiencing the Coulomb force, and¨ examples are displayed ..." | ||
Vol 11, No 3 (2020) | Approximate analytical method for finding eigenvalues of Sturm-Liouville problem with generalized boundary condition of the third kind | Abstract PDF (Eng) similar documents |
V. D. Lukyanov, D. A. Bulekbaev, A. V. Morozov, L. V. Nosova | ||
"... combination are polynomials of the boundary problem eigenvalue. A method of approximate analytical calculation ..." | ||
Vol 15, No 1 (2024) | Equilibrium of intrinsic and impurity point defects in Ca-doped Sm2Zr2O7 | Abstract PDF (Eng) similar documents |
V. A. Vorotnikov, S. A. Belyakov, A. V. Ivanov, Yu. V. Novikova, A. Yu. Stroeva, V. V. Grebenev, D. N. Khmelenin, O. V. Emelyanova, M. S. Plekhanov, A. V. Kuzmin | ||
Vol 12, No 6 (2021) | Discrimination and decoherence of Schrödinger cat states in lossy quantum channels | Abstract PDF (Eng) similar documents |
R. K. Goncharov, A. D. Kiselev, N. G. Veselkova, Ranim Ali, F. D. Kiselev | ||
"... the Schrödinger cat states transmitted through noisy quantum¨ channels such as optical fibers. We calculate ..." | ||
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 14, No 5 (2023) | Boundary value problem for a degenerate equation with a Riemann–Liouville operator | Abstract PDF (Eng) similar documents |
B. Yu. Irgashev | ||
"... In the article, the uniqueness and solvability of one boundary value problem for a high-order ..." | ||
Vol 14, No 4 (2023) | On spin flip for electron scattering by several delta-potentials for 1D Hamiltonian with spin-orbit interaction | Abstract PDF (Eng) similar documents |
I. V. Blinova, E. N. Grishanov, A. I. Popov, I. Y. Popov, M. O. Smolkina | ||
"... . It is assumed that there are point-like potentials on the line. The scattering problem is solved ..." | ||
Vol 10, No 4 (2019) | Stability of intersite dark solitons in a parametrically driven discrete nonlinear Schrodinger equation¨ | Abstract PDF (Eng) similar documents |
O. P. Swami, V. Kumar, B. Suthar, A. K. Nagar | ||
"... In this paper, a parametrically driven discrete nonlinear Schrodinger equation will be considered ..." | ||
Vol 12, No 1 (2021) | Discrete spectrum Analysis using Laplace transform and Volterra equations (DALV-method) | Abstract PDF (Eng) similar documents |
V. V. Kuidin, V. V. Zalipaev, D. R. Gulevich | ||
"... be represented as Keldysh potential. The exact solution does not seem to exist yet. The method of searching ..." | ||
Vol 14, No 3 (2023) | Method of reference problems for obtaining approximate analytical solution of multiparametric Sturm–Liouville problems | Abstract PDF (Eng) similar documents |
V. D. Lukyanov, L. V. Nosova | ||
"... –Liouville problems with the third kind boundary conditions as roots of transcendental equations. Homogeneous ..." | ||
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 12, No 5 (2021) | Bound states for Laplacian perturbed by varying potential supportedby line in R3 | Abstract PDF (Eng) similar documents |
A. S. Bagmutov | ||
"... an upper bound on the number of bound states, using Birman-Schwinger method. ..." | ||
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 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 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 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 11, No 4 (2020) | Positive fixed points of Lyapunov operator | Abstract PDF (Eng) similar documents |
R. N. Ganikhodjaev, R. R. Kucharov, K. A. Aralova | ||
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 15, No 4 (2024) | The Cauchy problem for a high-order wave equation with a loaded convolution type. | Abstract PDF (Eng) similar documents |
P. Agarwal, U. Baltaeva, U. Madrakhimov, J. I. Baltaev | ||
"... The present paper is devoted to the problem for one of the loaded wave integro-differential ..." | ||
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 2 (2024) | Photon antibunching in sixth harmonic generation | Abstract PDF (Eng) similar documents |
Rupesh Singh, Dilip Kumar Giri | ||
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 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 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 11, No 1 (2020) | Finite Toda lattice and classical moment problem | Abstract PDF (Eng) similar documents |
A. S. Mikhaylov, V. S. Mikhaylov | ||
"... We study the problem of computing the solution to finite Toda lattice. Specifically, we describe ..." | ||
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 | ||
"... The paper deals with the problem of constructing kernels of Hammerstein-type equations whose ..." | ||
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 | ||
"... In this paper, a periodical boundary value problem for a first order system of ordinary ..." | ||
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 12, No 2 (2021) | Comparative study of synthesis and structural by using different precursors of copper oxide nanoparticles and their application in the adsorption capacity | Abstract PDF (Eng) similar documents |
. Bahga-Saleh, Samreen Fatema, Mazhar Farooqui, Shaikh Yusuf | ||
"... Copper oxide nanoparticles were prepared by five sol-gel methods. The comparative study was made ..." | ||
Vol 13, No 4 (2022) | Photocatalytic activity of Hibiscus leaf extract mediated ZnO nanoparticles by hydrothermal method | Abstract PDF (Eng) similar documents |
S. R. Mariyal, G. Nedunchezhian, D. B. Anburaj, S. J. Gnanamuthu | ||
"... Hibiscus leaf extract mediated ZnO nanoparticles have been prepared through a hydrothermal method ..." | ||
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 | ||
"... In this paper, an inversion problem for the weighted Radon transform along family of cones ..." | ||
Vol 11, No 3 (2020) | Mechanisms of energy-efficient magnetization switching in a bistable nanowire | Abstract PDF (Eng) similar documents |
M.H.A. Badarneh, G. J. Kwiatkowsk, P. F. Bessarab | ||
"... Theoretical calculations of optimal control paths minimizing the energy cost of the magnetization ..." | ||
Vol 16, No 2 (2025) | Pinned gradient measures of SOS model associated with HA-boundary laws on Cayley trees | Abstract PDF (Eng) similar documents |
F. H. Haydarov, R. A. Ilyasova, K. S. Mamayusupov | ||
"... with HA-boundary laws of period two, a class that encompasses all 2-height periodic gradient Gibbs ..." | ||
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 | ||
"... conditions and this spectral problem is studied. The Fourier method of variables separation is used ..." | ||
Vol 11, No 5 (2020) | Photocatalytic properties of persistent luminescent rare earth doped SrAl2O4 phosphor under solar radiation | Abstract PDF (Eng) similar documents |
Deepika Pal, Anil Kumar Choubey | ||
"... earth doped strontium aluminate was synthesized by combustion method. The photocatalytic property ..." | ||
Vol 14, No 2 (2023) | Comparative study of transport properties of membranes based on graphene oxide prepared by Brodie and improved Hummers’ methods | Abstract PDF (Eng) similar documents |
E. A. Chernova, K. E. Gurianov, V. A. Brotsman, R. G. Valeev, O. O. Kapitanova, M. V. Berekchiian, A. V. Lukashin | ||
"... prepared by Hummers’ (H-GO) and Brodie (B-GO) methods is presented. By using Raman and XPS spectroscopy ..." | ||
Vol 13, No 5 (2022) | Synthesis and optical properties of MnSe nanostructures: A review | Abstract PDF (Eng) similar documents |
R. Sarma, M. Sarma, M. J. Kashyap | ||
"... (wet chemical and deposition methods) of different MnSe nanostructures and their optical properties ..." | ||
Vol 14, No 4 (2023) | Induced surface photovoltage in TiO2 sol-gel nanoparticles | Abstract PDF (Eng) similar documents |
I. B. Dorosheva, A. S. Vokhmintsev, I. A. Weinstein, A. A. Rempel | ||
"... TiO2 nanoparticles synthesized by the sol-gel method and modified by annealing in air and hydrogen ..." | ||
Vol 15, No 3 (2024) | Synthesis and study of nickel sulfide nanostructures for energy storage device applications | Abstract PDF (Eng) similar documents |
M. M. Kamble, Bh. R. Bade, A. V. Rokade, V. S. Waman, S. V. Bangale, S. R. Jadkar | ||
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) | Molecular dynamics study of nanofluids viscosity with carbon tubes | Abstract PDF (Eng) similar documents |
V. Ya. Rudyak, S. L. Krasnolutskii, E. V. Lezhnev | ||
Vol 11, No 4 (2020) | Fabrication and characterization of spectrally selective glazing dielectric multilayer structures | Abstract PDF (Eng) similar documents |
Venkatesh Yepuri, R. S. Dubey, Brijesh Kumar | ||
Vol 12, No 1 (2021) | Bifurcating standing waves for effective equations in gapped honeycomb structures | Abstract PDF (Eng) similar documents |
W. Borrelli, R. Carlone | ||
"... in gapped honeycomb structures. We give a formal derivation starting from cubic Schrodinger equations ..." | ||
Vol 14, No 1 (2023) | A numerical investigation of modified Burgers’ equation in dusty plasmas with non-thermal ions and trapped electrons | Abstract PDF (Eng) similar documents |
H. Deka, J. Sarma | ||
"... method. The numerical results obtained by the finite difference explicit method for various values ..." | ||
Vol 13, No 1 (2022) | Iterative method of reconstructing the size distribution function of spherical nanoparticles based on the intensity of the small-angle X-ray scattering including the interference contribution to the intensity | Abstract PDF (Eng) similar documents |
A. V. Kuchko, A. V. Smirnov | ||
"... an iterative method that reconstructs the size distribution function from the small-angle X-ray scattering ..." | ||
Vol 15, No 6 (2024) | (CdO)1-x(Mn3O4)x (x = 0.0/0.25/0.50/0.75/1.0) nanocrystals: preparation by a facile method, physicochemical properties and applications | Abstract PDF (Eng) similar documents |
S. Jebisha, G. Deepa, J. Johnson, C.K. Mahadevan | ||
"... nanocomposites) were prepared by using a simple microwave-assisted solvothermal method, and characterized ..." | ||
Vol 15, No 6 (2024) | Effect of synthesis method on the structural, conductive and sensor properties of NiO–In2O3 nanocomposites | Abstract PDF (Eng) similar documents |
M. I. Ikim, V. F. Gromov, G. N. Gerasimov, V. G. Bekeshev, L. I. Trakhtenberg | ||
"... by hydrothermal and impregnation methods are investigated and compared. The mixed oxide considered consists ..." | ||
Vol 13, No 1 (2022) | Synthesis and antibacterial activity of transition metal (Ni/Mn) co-doped TiO2 nanophotocatalyst on different pathogens under visible light irradiation | Abstract PDF (Eng) similar documents |
S. R. Miditana, S. R. Tirukkovalluri, I. M. Raju | ||
"... prepared by varying the dopant concentrations from 0.25 to 1.0 Wt% using sol-gel method. All the prepared ..." | ||
Vol 13, No 6 (2022) | Synthesis of highly active and visible-light-driven PrFeO3 photocatalyst using solution combustion approach and succinic acid as fuel | Abstract PDF (Eng) similar documents |
A. S. Seroglazova, V. I. Popkov | ||
Vol 13, No 2 (2022) | The joint effect of doping with tin(IV) and heat treatment on the transparency and conductivity of films based on titanium dioxide as photoelectrodes of sensitized solar cells | Abstract PDF (Eng) similar documents |
S. . Kuznetsova, O. . Khalipova, Chen Yu-Wen, V. . Kozik | ||
"... (IV) by sol-gel method from film-forming solutions based on n-C4H9OH-(C4H9O)4Ti-SnCl4·5H2O ..." | ||
Vol 13, No 4 (2022) | Enhancement of photocatalytic and antibacterial activity performance of Mn-S co-doped TiO2 nanocatalyst under visible light | Abstract PDF (Eng) similar documents |
Kapuganti V. Lakshmi, Tirukkovalluri Siva Rao, Gorli Divya | ||
"... nanomaterial synthesized by the sol-gel method. Various instrumental techniques, XRD, BET, UV-Vis-DRS, TEM, XPS ..." | ||
Vol 11, No 4 (2020) | Peristaltic pumping through non-Darcy porous medium in an electroosmotic flow with entropy analysis | Abstract PDF (Eng) similar documents |
Bhimanand Pandurang Gajbhare, J.S.V.R. Krishna prasad, S. R. Mishra | ||
Vol 11, No 3 (2020) | Hydrothermal synthesis of CeO2 nanostructures and their electrochemical properties | Abstract PDF (Eng) similar documents |
A. N. Bugrov, V. K. Vorobiov, M. P. Sokolova, G. P. Kopitsa, S. A. Bolshakov, M. A. Smirnov | ||
"... the methods of X-ray diffraction, transmission electron microscopy, and low-temperature nitrogen adsorption ..." | ||
Vol 10, No 1 (2019) | Fractal characterization of nanostructured materials | Abstract PDF (Eng) similar documents |
A. N. Kovalenko | ||
"... The article presents a developed gradient-pixel method of fractal analysis and results ..." | ||
Vol 12, No 6 (2021) | Review on NiO thin film as hole transport layer in perovskite solar cell | Abstract PDF (Eng) similar documents |
Kamal Bhujel, Suman Rai, Ningthoujam Surajkumar Singh | ||
"... more on sol-gel method, as this route is very cost effective and employs basic equipment. Its evolution ..." | ||
Vol 15, No 4 (2024) | Phase formation of nanosized InGaZnO4 obtained by the sol-gel method with different chelating agents. | Abstract PDF (Eng) similar documents |
G. M. Zirnik, A. S. Chernukha, D. A. Uchaev, I. A. Solizoda, S. A. Gudkova, N. S. Nekorysnova, D. A. Vinnik | ||
"... (IGZO), will make it possible to use it for the transistors manufacture using printing methods. The sol ..." | ||
Vol 15, No 6 (2024) | Natural polyphenols as potential antibacterial agents and their delivery systems of nanosized level | Abstract PDF (Eng) similar documents |
V. I. Klimshina, R. O. Shaikenov, S. N. Morozkina, A. E. Romanov, P. P. Snetkov | ||
"... effects, the use of such BAA is hindered due to their low water solubility. To overcome this problem ..." | ||
Vol 15, No 6 (2024) | Synthesis and research of physical and chemical properties of InGaZn2O5 prepared by nitrate-glycolate gel decomposition method | Abstract PDF (Eng) similar documents |
E. S. Anannikov, T. A. Markin, I. A. Solizoda, G. M. Zirnik, D. A. Uchaev, A. S. Chernukha, S. A. Gudkova, D. A. Vinnik | ||
"... Indium-gallium-zinc oxide InGaZn2O5 was synthesized by nitrate-glycolate gel decomposition method ..." | ||
Vol 13, No 4 (2022) | Synthesis, investigation, structural and elastic properties of MgxZn1-xFe2O4 nanoparticles | Abstract PDF (Eng) similar documents |
P. V. Patil, N. D. Chaudhari, P. R. Kute, R. D. Kale | ||
"... -gel auto-combustion method with citric acid as a fuel. Structural characteristics were studied using X ..." | ||
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