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Works cited by this work

67 works

Work: Elements of spectral theory without the spectral theorem

  1. Spectral Theory of Block Operator Matrices and Applications

    Christiane Tretter

    Book200826 citations
    ABI

  2. Quasi-Hermitian operators in quantum mechanics and the variational principle

    F. G. Scholtz, H. B. Geyer, F.J.W. Hahne

    Article199210 citations
    ABI

  3. Direct methods of qualitative spectral analysis of singular differential operators

    I. M. Glazman

    Book19658 citations
    ABI

  4. Functional Analysis, Sobolev Spaces and Partial Differential Equations

    Haı̈m Brezis

    Book20106 citations
    ABI

  5. Elliptic Partial Differential Equations of Second Order

    David Gilbarg, Neil S. Trudinger

    Book20015 citations
    ABI

  6. Spectral equivalences, Bethe ansatz equations, and reality properties in 𝒫𝒯-symmetric quantum mechanics

    Patrick Dorey, Clare Dunning, Roberto Tateo

    Article20015 citations
    ABI

  7. Perturbation theory for linear operators

    Tosio Kato

    Book19665 citations
    ABI

  8. $$\mathcal {PT}$$ -Symmetric Waveguides

    Denis Borisov, David Krejčiřík

    Article20084 citations
    ABI

  9. -symmetric square well

    Miloslav Znojil

    Article20014 citations
    ABI

  10. Untitled

    Other4 citations
    ABI

  11. Untitled

    Other3 citations
    ABI

  12. Closed formula for the metric in the Hilbert space of a -symmetric model

    David Krejčiřı́k, H. Bíla, Miloslav Znojil

    Article20063 citations
    ABI

  13. Untitled

    Other3 citations
    ABI

  14. Linear Operators and their Spectra

    E. B. Davies

    Book20073 citations
    ABI

  15. The effective Hamiltonian for thin layers with non-Hermitian Robin-type boundary conditions

    D. I. Borisov, David Krejčiřı́k

    Article20122 citations
    ABI

  16. Spectral Theory and Differential Operators

    E. B. Davies

    Book19952 citations
    ABI

  17. On The Reality Of The Eigenvalues For A Class Of PT-Symmetric Oscillators

    K. C. Shin

    Article20022 citations
    ABI

  18. Untitled

    Other2 citations
    ABI

  19. Untitled

    Other2 citations
    ABI

  20. Indefinite Inner Product Spaces

    János Bognár

    Book19742 citations
    ABI

  21. Schrödinger operators with singular potentials

    Tosis Kato

    Article19722 citations
    ABI

  22. Untitled

    Other1 citations
    ABI

  23. Untitled

    Other1 citations
    ABI

  24. Untitled

    Other1 citations
    ABI

  25. Untitled

    Other1 citations
    ABI