16 citations to 10.1007/s00020-009-1702-1 (Crossref Cited-By Service)
  1. Christian Brouder, Gérard H.E. Duchamp, Frédéric Patras, Gábor Z. Tóth, “The Rayleigh‐Schrödinger perturbation series of quasi‐degenerate systems”, Int J of Quantum Chemistry, 112, no. 10, 2012, 2256  crossref
  2. Juan Giribet, Matthias Langer, Francisco Martínez Pería, Friedrich Philipp, Carsten Trunk, “Spectral enclosures for a class of block operator matrices”, Journal of Functional Analysis, 278, no. 10, 2020, 108455  crossref
  3. Sergio A Albeverio, Alexander Konstantinovich Motovilov, “Разрешимость операторного уравнения Риккати в фешбаховском случае”, Математические заметки, 105, no. 4, 2019, 483  crossref
  4. Bogdan D. Djordjević, Nebojša Č. Dinčić, “Solving the Operator Equation
    $\varvec{AX-XB} \varvec{=C}$
    A X - X B
    = C
    with Closed
    $\varvec{A}$
    A
    and
    $\varvec{B}$
    B”, Integr. Equ. Oper. Theory, 90, no. 5, 2018, 51  crossref
  5. W. H. Wang, Z. L. Chen, Y. Song, Y. J. Fan, “Optimal time evolution for pseudo-Hermitian Hamiltonians”, Theor Math Phys, 204, no. 2, 2020, 1020  crossref
  6. Friedrich Philipp, “Relatively Bounded Perturbations of J-Non-Negative Operators”, Complex Anal. Oper. Theory, 17, no. 1, 2023, 14  crossref
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