Spectral Theory in Mathematical Physics

460 works

On the Discrete Spectrum of a One-Dimensional Discrete Schrödinger Operator with a Perturbation of Rank One
F. A. Madatova, M. Q. Qazibekov
ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics20230 citations
ABI
THE NUMBER OF EIGENVALUES OF THE DISCRETE SCHRÖDINGER OPERATOR
M. O. Akhmadova
ArticleSpectral Theory in Mathematical Physics20230 citations
ABI
Some properties of the quartic numerical range for 4x4 operator matrices
Hakimboy M. Latipov
ArticleMatrix Theory and AlgorithmsBulletin of National University of Uzbekistan Mathematics and Natural Sciences20230 citations
ABI
INVERSE SCATTERING TRANSFORM FOR THE NONLINEAR SCHRÖDINGER EQUATION WITH SELF-CONSISTENT SOURCE
Jumaniyozova Khayriniso
ArticleAdvanced Mathematical Physics ProblemsZenodo (CERN European Organization for Nuclear Research)20230 citations
ABI
INVERSE SCATTERING TRANSFORM FOR THE NONLINEAR SCHRÖDINGER EQUATION WITH SELF-CONSISTENT SOURCE
Jumaniyozova Khayriniso
ArticleAdvanced Mathematical Physics ProblemsZenodo (CERN European Organization for Nuclear Research)20230 citations
ABI
О существовании собственных значений трехчастичного дискретного оператора Шрeдингера
Жаникул Ибрагимович Абдуллаев, Jurabek Khusanovich Boymurodov, A. M. Khalkhuzhaev
ArticleSpectral Theory in Mathematical PhysicsМатематические заметки20230 citations
ABI
Main properties of the Faddeev equation for 2 \times 2 operator matrices
Tulkin H. Rasulov, Elyor B. Dilmurodov
ArticleSpectral Theory in Mathematical PhysicsIzvestiya Vysshikh Uchebnykh Zavedenii Matematika20230 citations
ABI
An analogue of Hartogs lemma for separately harmonic functions with variable radius of harmonicity
S. A. Imomkulov, Sultanbay Abdikadirov
ArticleNumerical methods in inverse problemsBulletin of National University of Uzbekistan Mathematics and Natural Sciences20230 citations
ABI
Integration of the Korteweg–de Vries type equations with a loaded term in the class of periodic functions
Matyoqubov M.M.
ArticleSpectral Theory in Mathematical PhysicsIzvestiya Instituta Matematiki i Informatiki Udmurt Gos Univ20240 citations
ABI
On Analytic Perturbations of Linear Equations in the Case of Incomplete Generalized Jordan Set
D. G. Rakhimov, D. Akhmadzhanova
Articleadvanced mathematical theoriesJournal of Mathematical Sciences20240 citations
ABI
On the spectrum of the Shrödinger operator
Sanjar Bakirov
ArticleSpectral Theory in Mathematical PhysicsAIP conference proceedings20240 citations
ABI
On the solution of some linear integral equation with partial integrals
Ulugbek Soatov, Ulug'bek Abdug'oniyevich Djanizoqov, Rustam Rajabovich Gadayev
ArticleDifferential Equations and Boundary ProblemsAIP conference proceedings20240 citations
ABI
Non-compact perturbation of the spectrum of multipliers given by a special form
R.R. Kucharov, T.M. Tuxtamurodova
ArticleSpectral Theory in Mathematical PhysicsNanosystems Physics Chemistry Mathematics20240 citations
ABI
On the Spectral Properties of Selfadjoint Partial Integral Operators with a Nondegenerate Kernel
D. Zh. Kulturaev, Yu. Kh. Èshkabilov
ArticleSpectral Theory in Mathematical PhysicsSiberian Mathematical Journal20240 citations
ABI
On the existence of an eigenvalue of the generalized Friedrichs model
M. I. Muminov, U. R. Shadiev
ArticleSpectral Theory in Mathematical PhysicsIzvestiya Vysshikh Uchebnykh Zavedenii Matematika20240 citations
ABI
Integration of the Korteweg-de Vries equation with time-dependent coefficients in the case of moving eigenvalues of the Sturm–Liouville operator
U. A. Hoitmetov, T. G. Khasanov
ArticleNonlinear Waves and SolitonsIzvestiya Vysshikh Uchebnykh Zavedenii Matematika20240 citations
ABI
The Tricomi–Neumann Problem for a Three-Dimensional Mixed-Type Equation with Singular Coefficients
A. K. Urinov, K. T. Karimov
ArticleDifferential Equations and Boundary ProblemsSiberian Mathematical Journal20240 citations
ABI
DIRECT PROBLEM OF SCATTERING THEORY FOR A SYSTEM OF DIRAC DIFFERENTIAL EQUATIONS ON THE SEMI-AXIS IN THE CASE OF FINITE DENSITY
A. �. Mamatov
ArticleSpectral Theory in Mathematical PhysicsДифференциальные уравнения20240 citations
ABI
Обратная коэффициентная задача для двумерного волнового уравнения с начальными и нелокальными граничными условиями
D. K. Durdiev, T. R. Suyarov
ArticleNumerical methods in inverse problemsВладикавказский математический журнал20240 citations
ABI
Direct Problem of Scattering Theory for a DiracSystem of Differential Equations on the Half-Linein the Case of Finite Density
A. �. Mamatov
ArticleSpectral Theory in Mathematical PhysicsDifferential Equations20240 citations
ABI
Integration of the Korteweg–de Vries Equation with Time-Dependent Coefficients in the Case of Moving Eigenvalues of the Sturm–Liouville Operator
U. A. Hoitmetov, T. G. Khasanov
ArticleSpectral Theory in Mathematical PhysicsRussian Mathematics20240 citations
ABI
The Spectrum of Discrete Schrödinger Operator on a Three Dimensional Triangular Lattice with a Finite-range Potential
M. I. Muminov, J. A. Pardaev
ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics20240 citations
ABI
DISCRETE SPECTRUM ASYMPTOTICS FOR THE TWO-PARTICLE SCHRÖDINGER OPERATOR ON A LATTICE
J. I. Abdullaev, A. M. Khalkhuzhaev, K. O. Makhmudov
ArticleSpectral Theory in Mathematical PhysicsJournal of Mathematical Sciences20240 citations
ABI
Eigenvalues of the Schrödinger Operator Corresponding to a System of Three Fermions on a One Dimensional Lattice
J. I. Abdullaev, Sh. H. Ergashova
ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics20240 citations
ABI
Threshold effects in spectra of one-particle operators
Firdavsjon M. Almuratov, Salokhiddin Alimov
ArticleSpectral Theory in Mathematical PhysicsAIP conference proceedings20240 citations
ABI