5 citations to https://www.mathnet.ru/rus/mzm10424
  1. D.I. Borisov, D.M. Polyakov, “Uniform Spectral Asymptotics for a Schrödinger Operator on a Segment with Delta-Interaction”, Russ. J. Math. Phys., 31:2 (2024), 149  crossref
  2. A. A. Fedotov, “Complex WKB Method (One-Dimensional Linear Problems on the Complex Plane)”, Math Notes, 114:5-6 (2023), 1418  crossref
  3. Shafarevich A., “Quantization Conditions on Riemannian Surfaces and Spectral Series of Non-Selfadjoint Operators”, Formal and Analytic Solutions of Diff. Equations, Springer Proceedings in Mathematics & Statistics, 256, eds. Filipuk G., Lastra A., Michalik S., Springer, 2018, 177–187  crossref  mathscinet  isi
  4. A. A. Shkalikov, S. N. Tumanov, “Spectral Portraits in the Semi-Classical Approximation of the Sturm-Liouville Problem with a Complex Potential”, J. Phys.: Conf. Ser., 1141 (2018), 012155  crossref
  5. Д. В. Нехаев, А. И. Шафаревич, “Квазиклассический предел спектра оператора Шрёдингера с комплексным периодическим потенциалом”, Матем. сб., 208:10 (2017), 126–148  mathnet  crossref  mathscinet  zmath  adsnasa  elib; D. V. Nekhaev, A. I. Shafarevich, “A quasiclassical limit of the spectrum of a Schrödinger operator with complex periodic potential”, Sb. Math., 208:10 (2017), 1535–1556  crossref  isi