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Issue Title
 
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 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 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 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
"... with impulsive effects, mixed maxima and two redefinition vectors is investigated. A system of nonlinear ..."
 
Vol 7, No 5 (2016) Computer simulation of periodic nanostructures Abstract  PDF (Eng)  similar documents
E. N. Grishanov, I. Y. Popov
"... An algorithm and code for spectrum calculation for periodic nanostructures in homogeneous magnetic ..."
 
Vol 7, No 2 (2016): Special Issue Laplacians with singular perturbations supported on hypersurfaces Abstract  PDF (Eng)  similar documents
A. Mantile, A. Posilicano
"... self-adjoint realizations of the n-dimensional Laplacian with linear boundary conditions ..."
 
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
"... technical tool to handle the model is the so-called boundary triplet approach to extensions of symmetric ..."
 
Vol 15, No 6 (2024) Some conditions for the existence of 4-periodic solutions in non-homogeneous differential equations involving piecewise alternately advanced and retarded arguments Abstract  PDF (Eng)  similar documents
Kuo-Shou Chiu, F. Cordova-Lepe
"... The manuscript introduces a method to characterize 4-periodic solutions in first-order non ..."
 
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
"... constant  , let H   denote the Laplacian in , u 7! 􀀀u, with the Robin boundary conditions @u=@ =  u ..."
 
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
"... for existence of n -periodic solution for the considered problem and describe the positivity conditions ..."
 
Vol 9, No 6 (2018) Edge states in coupled periodic dielectric waveguides induced by long-range interaction Abstract  PDF (Eng)  similar documents
R. S. Savelev
"... We study the properties of coupled periodic dielectric nanowaveguides and reveal that finite ..."
 
Vol 10, No 3 (2019) Effect of periodic permeability of lung airways on the flow dynamics of viscous fluid Abstract  PDF (Eng)  similar documents
J. Kori, . Pratibha
"... In this study, we aimed to find the effect of periodic permeability on the flow dynamics ..."
 
Vol 5, No 2 (2014) Localized states and storage of optical information under the qubit-light interaction in micro-size cavity arrays Abstract  PDF (Eng)  similar documents
E. S. Sedov, S. M. Arakelian, A. P. Alodjants
"... microsize cavities, each containing a small but macroscopic number of two-level systems (qubits). We reveal ..."
 
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
 
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
"...    In this present paper, unique solvability is proved for the boundary value problems ..."
 
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
"... operator S in L2(Rn). The aim of this note is to construct a boundary triple for S∗ and a self-adjoint ..."
 
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 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
"... –Cummings model dealing with a two-level quantum dot coupled to a quantized electro-magnetic field and two ..."
 
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
"... ; 2π) with periodic boundary conditions. We use a boundary triplet to set up the initial-boundary ..."
 
Vol 6, No 6 (2015) The Green function for simplest quantum graphs Abstract  PDF (Eng)  similar documents
K. K. Sabirov, U. A. Aminov, Kh. Sh. Saparov, M. K. Karimov, Kh. Abdikarimov
"... is derived in the form of 3 × 3− matrix using the vertex boundary conditions providing continuity and current ..."
 
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
"... of strings with point masses loaded at the internal vertices. We prove boundary controllability ..."
 
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
"... In this paper, we prove the uniqueness of a solution of the boundary value problem for an elliptic ..."
 
Vol 13, No 5 (2022) Phase transitions for the "uncle-nephew" model Abstract  PDF (Eng)  similar documents
N. N. Ganikhodjaev, M. M. Rahmatullaev, M. R. Abdusalomova
 
Vol 11, No 1 (2020) A mathematical study of the flow of nanoparticles inside periodic permeable and viscoelastic lung Abstract  PDF (Eng)  similar documents
Jyoti Kori, Mohammad Junaid Abbasi
"... . To analyze the behavior of this biofilter medium, we considered the periodic permeability of lungs (due ..."
 
Vol 7, No 5 (2016) Resonance scattering across the superlattice barrier and the dimensional quantization Abstract  PDF (Eng)  similar documents
B. Pavlov, A. Yafyasov
"... of multidimensional periodic lattices: dispersion via DN-map; examples of iso-energetic surfaces associated ..."
 
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
"... equations for the higher-order field operators based on the example of a two-mode bosonic system. ..."
 
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 9, No 6 (2018) A comparative analysis of the observed effects of 2D tunneling bifurcationsfor quasi-one-dimensional and quasi-two-dimensional Au–QD systems in an external electric field Abstract  PDF (Eng)  similar documents
M. B. Semenov, V. D. Krevchik, O. N. Gorshkov, D. O. Filatov, Y. Dakhnovsky, А. V. Nikolaev, A. P. Shkurinov, V. Yu. Timoshenko, P. V. Krevchik, A. K. Malik, Y. H. Wang, T. R. Li, Y. Zhu, S. Zhuang, R. V. Zaytsev, I. S. Antonov, I. M. Semenov, A. K. Aringazin, A. V. Shorokhov
"... The effects of 2D tunneling bifurcations for quasi-one-dimensional and quasi-two-dimensional Au ..."
 
Vol 7, No 5 (2016) Spectral properties of a two–particle hamiltonian on a d-dimensional lattice Abstract  PDF (Eng)  similar documents
M. I. Muminov, A. M. Khurramov
"... A system of two arbitrary quantum particles moving on d-dimensional lattice interacting via some ..."
 
Vol 10, No 1 (2019) Hund’s rule in open-shell states of two-electron systems: From free through confined and screened atoms, to quantum dots Abstract  PDF (Eng)  similar documents
Jacob Katriel, H. E. Montgomery, Jr., A. Sarsa, E. Buend´ıa, F. J. Galvez, K. D. Sen
"... Singly-excited singlet-triplet pairs of states of two-electron spherically symmetric systems ..."
 
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 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
"... with generalized boundary conditions of the third kind Generalized boundary conditions consist of a linear ..."
 
Vol 10, No 5 (2019) Transparent vertex boundary conditions for quantum graphs: Simplified approach Abstract  PDF (Eng)  similar documents
M. M. Aripov, K. K. Sabirov, J. R. Yusupov
"... Kuska’s version of so-called absorbing boundary conditions we derive the constraints, which make usual ..."
 
Vol 6, No 2 (2015) Time-dependent quantum graph Abstract  PDF (Eng)  similar documents
D. U. Matrasulov, J. R. Yusupov, K. K. Sabirov, Z. A. Sobirov
"... are treated by solving Schrodinger equation with time-dependent boundary conditions given on graphs. The time ..."
 
Vol 8, No 3 (2017) Quantum graphs with the Bethe-Sommerfeld property Abstract  PDF (Eng)  similar documents
P. Exner, O. Turek
"... if they are periodic in more than one direction, periodic quantum graphs may have gaps arbitrarily high in the spectrum ..."
 
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
"... In the paper, a one-dimensional two-particle quantum system interacted by two identical point ..."
 
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
"... The Hamiltonian h of the system of two quantum particles moving on a 3-dimensional lattice ..."
 
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 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 10, No 5 (2019) Feaftures of the double photoionization spectra of two-electron impurity centers in quasi-zero-dimensional structures Abstract  PDF (Eng)  similar documents
V. D. Krevchik, A. V. Razumov, P. S. Budyansky, M. B. Semenov, I. M. Moyko
"... The zero-range potential method has been generalized to the case of two-electron impurity centers ..."
 
Vol 7, No 5 (2016) On direct and inverse spectral problems for sloshing of a two-layer fluid in an open container Abstract  PDF (Eng)  similar documents
N. G. Kuznetsov
"... with a spectral parameter in boundary and coupling conditions. The direct problem is relevant to sloshing ..."
 
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 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 8, No 1 (2017) Absorbing boundary conditions for Schrӧdinger equation in a time-dependent interval Abstract  PDF (Eng)  similar documents
O. Karpova, K. Sabirov, D. Otajanov, A. Ruzmetov, A. A. Saidov
"... with absorbing boundary conditions based on the time dependent one-dimensional Schrӧdinger equation ..."
 
Vol 7, No 5 (2016) Dynamical inverse problem for the discrete Schrödinger operator Abstract  PDF (Eng)  similar documents
A. S. Mikhaylov, V. S. Mikhaylov
"... -to-Neumann map. We derive two types of equations of inverse problem and answer a question ..."
 
Vol 6, No 1 (2015) On some applications of the boundary control method to spectral estimation and inverse problems Abstract  PDF (Eng)  similar documents
S. A. Avdonin, A. S. Mikhaylov, V. S. Mikhaylov
"... We consider applications of the Boundary Control (BC) method to generalized spectral estimation ..."
 
Vol 14, No 6 (2023) Planetary grinding’s impact on the structure and photocatalytic characteristics of urea-derived g-C3N4 nanocrystals Abstract  PDF (Eng)  similar documents
M. I. Chebanenko, L. A. Lebedev, M. I. Tenevich, E. Yu. Stovpiaga, V. I. Popkov
"... The burgeoning interest in two-dimensional materials derived from graphite carbon nitride (g-C3N4 ..."
 
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 8, No 1 (2017) Metal-insulator (fermion-boson)-crossover origin of pseudogap phase of cuprates I: anomalous heat conductivity, insulator resistivity boundary, nonlinear entropy Abstract  PDF (Eng)  similar documents
B. Abdullaev, C.-H. Park, K.-S. Park, I.-J. Kang
"... , insulator resistivity boundary, nonlinear entropy, resistivity temperature upturn, insulating ground state ..."
 
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 13, No 4 (2022) Interface cracks bridged by nanofibers Abstract  PDF (Eng)  similar documents
M. N. Perelmuter
"... on the crack opening at the bridged zone according to the prescribed nonlinear bond deformation law. The system ..."
 
Vol 11, No 3 (2020) Nanotechnology and material science Abstract  PDF (Eng)  similar documents
P. P. Fedorov
 
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