DOI

Translated title of the contributionБифуркация спектров периодических самосопряженных операторов на прямой с малым 𝒫𝒯-симметричным потенциалом
Original languageEnglish
Number of pages18
JournalJournal of Inverse and Ill-Posed Problems
DOIs
Publication statusPublished - 25 Jun 2026

    OECD FOS+WOS

  • 1.01.PQ MATHEMATICS
  • 1.01.PN MATHEMATICS, APPLIED

    Research areas

  • Dirichlet spectra, One-dimensional periodic Schrödinger operator, PT-symmetric perturbation, asymptotic expansions, finite-gap potential, non-real spectrum

ID: 83243833