Analytic and algebraic properties of dispersion relations (Bloch varieties) and Fermi surfaces. What is known and unknown Institutional Repository Document uri icon


  • The article surveys the known results and conjectures about the analytic properties of dispersion relations and Fermi surfaces for periodic equations of mathematical physics and their spectral incarnations.

altmetric score

  • 0.75

author list (cited authors)

  • Kuchment, P.

citation count

  • 0

complete list of authors

  • Kuchment, Peter

Book Title

  • arXiv

publication date

  • April 2023