English

Higher order deformations of hyperbolic spectra

Spectral Theory 2019-07-02 v1

Abstract

This is an expanded writeup of a talk given by the second author at Erik Balslev's 75th birthday conference on October 1-2, 2010 at Aarhus University. We summarize our work on Fermi's golden rule and higher order phenomena for hyperbolic manifolds. A topic which occupied the last part of Erik Balslev's research.

Cite

@article{arxiv.1907.00800,
  title  = {Higher order deformations of hyperbolic spectra},
  author = {Yiannis N. Petridis and Morten S. Risager},
  journal= {arXiv preprint arXiv:1907.00800},
  year   = {2019}
}

Comments

Intended for a memorial volume for Erik Balslev

R2 v1 2026-06-23T10:08:45.053Z