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Иш: Estimates for the lower and upper bounds of the essential spectrum of a 3x3 operator matrix

  1. Efimov's Effect in a Model of Perturbation Theory of the Essential Spectrum

    S. N. Lakaev, Tulkin H. Rasulov

    Мақола200318 иқтибос
    ABI

  2. Ground state(s) of the spin-boson hamiltonian

    Herbert Spohn

    Мақола198913 иқтибос
    ABI

  3. Infinite number of eigenvalues of $$2{\times}2$$ operator matrices: Asymptotic discrete spectrum

    Tulkin H. Rasulov, Elyor B. Dilmurodov

    МақолаSpectral Theory in Mathematical PhysicsTheoretical and Mathematical Physics202011 иқтибос
    ABI

  4. Analysis of the spectrum of a 2x2 operator matrix. Discrete spectrum asymptotics

    Tulkin H. Rasulov, Elyor B. Dilmurodov

    МақолаMatrix Theory and AlgorithmsNanosystems Physics Chemistry Mathematics202010 иқтибос
    ABI

  5. Essential spectrum of a family of 3 × 3 operator matrices: Location of the branches

    Nargiza Ahmedovna Tosheva

    Мақола20239 иқтибос
    ABI

  6. Spectrum of a Model Operator in the Perturbation Theory of the Essential Spectrum

    G R Yodgorov, M. I. Muminov

    МақолаCold Atom Physics and Bose-Einstein CondensatesTheoretical and Mathematical Physics20058 иқтибос
    ABI

  7. Discrete eigenvalues of a 2 × 2 operator matrix

    Elyor B. Dilmurodov

    МақолаSpectral Theory in Mathematical PhysicsAIP conference proceedings20238 иқтибос
    ABI

  8. Spectral properties of a Hamiltonian of a four-particle system on a lattice

    M. I. Muminov, U. R. Shodiev

    МақолаSpectral Theory in Mathematical PhysicsRussian Mathematics20107 иқтибос
    ABI

  9. On the essential spectrum of a four-particle Schrödinger operator on a lattice

    M. I. Muminov, U. R. Shodiev

    МақолаSpectral Theory in Mathematical PhysicsSiberian Advances in Mathematics20116 иқтибос
    ABI

  10. On the Existence of an Eigenvalue of the Generalized Friedrichs Model

    M. I. Muminov, U. R. Shadiev

    МақолаSpectral Theory in Mathematical PhysicsRussian Mathematics20246 иқтибос
    ABI

  11. On the eigenvalues of the lattice spin-boson model with at most one photon

    Elyor B. Dilmurodov, Bekzod I. Bahronov, Khilola G. Khayitova +2

    МақолаSpectral Theory in Mathematical PhysicsE3S Web of Conferences20246 иқтибос
    ABI

  12. Spectral inclusion for unbounded diagonally dominant $n\times n$ operator matrices

    Tulkin H. Rasulov, Christiane Tretter

    Мақола20186 иқтибос
    ABI

  13. New branches of the essential spectrum of a 2 × 2 operator matrix

    Elyor B. Dilmurodov

    Мақола20206 иқтибос
    ABI

  14. 2×2 operator matrix with real parameter and its spectrum

    Elyor B. Dilmurodov, Nargiza Ahmedovna Tosheva, Nabiya A. Turayeva +2

    МақолаMatrix Theory and AlgorithmsE3S Web of Conferences20245 иқтибос
    ABI

  15. On the number of eigenvalues of a matrix operator

    Tulkin H. Rasulov

    МақолаSpectral Theory in Mathematical PhysicsSiberian Mathematical Journal20115 иқтибос
    ABI

  16. Threshold analysis for a family of 2×2 operator matrices

    Tulkin H. Rasulov, Elyor B. Dilmurodov

    МақолаApproximation Theory and Sequence SpacesNanosystems Physics Chemistry Mathematics20195 иқтибос
    ABI

  17. Finiteness of the discrete spectrum of the Schrödinger operator of three particles on a lattice

    M. I. Muminov

    МақолаSpectral Theory in Mathematical PhysicsTheoretical and Mathematical Physics20082 иқтибос
    ABI