Spectral Theory in Mathematical Physics

460 works

Spectral Properties of the Hamiltonian of a Two-Fermion System
M. I. Muminov, A. M. Khurramov
ArticleCold Atom Physics and Bose-Einstein CondensatesLobachevskii Journal of Mathematics20251 citations
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Linear Homogeneous Inequalities and Trajectory Routes of the Degenerate Lotka–Volterra Operators
Rasul Ganikhodzhaev, Dilfuza Eshmamatova, D. D. Akhmedova +1
ArticleNonlinear Differential Equations AnalysisLobachevskii Journal of Mathematics20251 citations
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Methodology of construction and basic equations of the mathematical model of the regulatory of the number of cells in the thyroid follicle
Mohiniso Hidirova, Anvar Abduvaliev, Margarita Gildieva +2
ArticleSpectral Theory in Mathematical PhysicsAIP conference proceedings20251 citations
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Исследование числовой области значений одной операторной матрицы
Тулкин Хусенович Расулов, Tulkin H. Rasulov, Элeр Бахтиeрович Дилмуродов +1
ArticleMatrix Theory and AlgorithmsВестник Самарского государственного технического университета Серия Физико-математические науки20141 citations
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Nonlocal inverse problem for a pseudohyperbolic-pseudoelliptic type differential equation
T. K. Yuldashev, Farhod Dustmurodovich Rakhmonov
ArticleDifferential Equations and Boundary ProblemsAIP conference proceedings20211 citations
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Integration of the periodic Harry Dym equation with a source
G. U. Urazboev, A. K. Babadjanova, T.A. Zhuaspayev
ArticleMatrix Theory and AlgorithmsWave Motion20221 citations
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Spectrum of the energy operator of two-magnon systems in the isotropic Heisenberg ferromagnet model with impurity
S. M. Tashpulatov
ArticleSpectral Theory in Mathematical PhysicsTheoretical and Mathematical Physics20101 citations
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The Discrete Spectrum of the Generalized Friedrichs Model with a Rank-Two Perturbation
Sh. Kh. Kurbanov, S. S. Abduvayitov
ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics20251 citations
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Point Interaction Between Two Fermions and One Particle of a Different Nature
M. Shermatov
ArticleSpectral Theory in Mathematical PhysicsTheoretical and Mathematical Physics20031 citations
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The threshold effects for a family of Friedrichs models under rank one perturbations
Sergio Albeverio, S. N. Lakaev, Zahriddin Muminov
PreprintSpectral Theory in Mathematical PhysicsArXiv.org20061 citations
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Point interaction of two distinguishable particles in an external field
M. Shermatov
ArticleSpectral Theory in Mathematical PhysicsTheoretical and Mathematical Physics20001 citations
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Local and nonlocal boundary-value problems for third-order hyperbolic equations
O. S. Zikirov
ArticleDifferential Equations and Boundary ProblemsJournal of Mathematical Sciences20111 citations
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On Eigenfunction Expansions Associated with the Schrodinger Operator with a Singular Potential
Ravshan Ashurov, Yu. É. Faiziev
ArticleSpectral Theory in Mathematical PhysicsDifferential Equations20051 citations
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On the Negative Eigenvalues of the Discrete Schrödinger Operator with Non-Local Potential in Three-Dimensional Case
Sh. U. Alladustov, O. I. Kurbonov, H. Z. Axralov
ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics20221 citations
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On the discrete spectrum of the Schrödinger operator using the 2+1 fermionic trimer on the lattice
A. M. Khalkhuzhaev, I. A. Khujamiyorov
ArticleSpectral Theory in Mathematical PhysicsNanosystems Physics Chemistry Mathematics20231 citations
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Essential Schrödinger operator spectrum of one system of four particles on a lattice
Zh. I. Abdullaev
ArticleSpectral Theory in Mathematical PhysicsTheoretical and Mathematical Physics20001 citations
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Conditions for the finiteness of the discrete spectrum of the Hamiltonian of a system of three arbitrary particles on a lattice
S. N. Lakaev, Сайдазим Мамарахимович Саматов
ArticleSpectral Theory in Mathematical PhysicsRussian Mathematical Surveys20021 citations
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Local Ergodic Theorems in Symmetric Spaces of Measurable Operators
Vladimir Chilin, Semyon Litvinov
PreprintAdvanced Operator Algebra ResearchIntegral Equations and Operator Theory20191 citations
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On the spectrum of the three-particle Hamiltonian on a unidimensional lattice
N. M. Aliev, M. I. Muminov
ArticleSpectral Theory in Mathematical PhysicsSiberian Advances in Mathematics20151 citations
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Spectrum of the energy operator of a two-magnon system in the three-dimensional isotropic Heisenberg ferromagnet model with impurity
S. M. Tashpulatov
ArticleSpectral Theory in Mathematical PhysicsTheoretical and Mathematical Physics20101 citations
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Some spectral properties of a generalized Friedrichs model
Tulkin Kh Rasulov, Khalim Kh Turdiev
ArticleSpectral Theory in Mathematical PhysicsDOAJ (DOAJ: Directory of Open Access Journals)20111 citations
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Spectrum of the four-particle Schrödinger operator with paired contact interactions on a lattice
S. N. Lakaev, Жаникул Ибрагимович Абдуллаев
ArticleSpectral Theory in Mathematical PhysicsRussian Mathematical Surveys19981 citations
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On the number of eigenvalues of a model operator associated to a system of three-particles on lattices
Sergio Albeverio, S. N. Lakaev, Zahriddin Muminov
PreprintSpectral Theory in Mathematical PhysicsArXiv.org20051 citations
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Separability of a two-particle t-matrix in the case of the three-body problem
Alexander L. Zubarev, V. I. Firsov
ArticleMatrix Theory and AlgorithmsRussian Physics Journal19740 citations
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A spatial restriction method in the theory of many-electron systems. I
A. M. Ratner
ArticleAdvanced Physical and Chemical Molecular InteractionsSoviet Journal of Low Temperature Physics19760 citations
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