English

Equivariant local scaling asymptotics for smoothed T\"{o}plitz spectral projectors

Symplectic Geometry 2014-04-24 v1 Spectral Theory

Abstract

Let XX be the unit circle bundle of a positive line bundle on a Hodge manifold. We study the local scaling asymptotics of the smoothed spectral projectors associated to a first order elliptic T\"{o}plitz operator TT on XX, possibly in the presence of Hamiltonian symmetries. The resulting expansion is then used to give a local derivation of an equivariant Weyl law. It is not required that TT be invariant under the structure circle action, that is, TT needn't be a Berezin-T\"{o}plitz operator.

Keywords

Cite

@article{arxiv.1404.5791,
  title  = {Equivariant local scaling asymptotics for smoothed T\"{o}plitz spectral projectors},
  author = {Roberto Paoletti},
  journal= {arXiv preprint arXiv:1404.5791},
  year   = {2014}
}