Eigenspaces of symmetric graphs are not typically irreducible uri icon

abstract

  • 2018, Springer Science+Business Media B.V., part of Springer Nature. We construct rich families of Schrdinger operators on symmetric graphs, both quantum and combinatorial, whose spectral degeneracies are persistently larger than the maximal dimension of an irreducible representation of the symmetry group.

published proceedings

  • LETTERS IN MATHEMATICAL PHYSICS

altmetric score

  • 1.25

author list (cited authors)

  • Berkolaiko, G., & Liu, W.

citation count

  • 1

complete list of authors

  • Berkolaiko, Gregory||Liu, Wen

publication date

  • August 2018