Laplace-Beltrami spectrum of ellipsoids that are close to spheres and analytic perturbation theory

Suresh Eswarathasan, Theodore Kolokolnikov

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)
Original languageEnglish
Pages (from-to)20-49
Number of pages30
JournalIMA Journal of Applied Mathematics
Volume87
Issue number1
DOIs
Publication statusPublished - Feb 1 2022

ASJC Scopus Subject Areas

  • Applied Mathematics

Keywords

  • Laplacians
  • Spectral theory
  • asymptotic analysis
  • perturbation theory
  • spectral geometry

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Eswarathasan, S., & Kolokolnikov, T. (2022). Laplace-Beltrami spectrum of ellipsoids that are close to spheres and analytic perturbation theory. IMA Journal of Applied Mathematics, 87(1), 20-49. https://doi.org/10.1093/imamat/hxab045