Let X 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 with a first order elliptic Töplitz operator T on X, 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 T be invariant under the structure circle action, that is, T needn't be a Berezin-Töplitz operator.
Paoletti, R. (2015). Equivariant local scaling asymptotics for smoothed Töplitz spectral projectors. JOURNAL OF FUNCTIONAL ANALYSIS, 269(7), 2254-2301 [10.1016/j.jfa.2015.03.007].
Equivariant local scaling asymptotics for smoothed Töplitz spectral projectors
PAOLETTI, ROBERTO
2015
Abstract
Let X 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 with a first order elliptic Töplitz operator T on X, 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 T be invariant under the structure circle action, that is, T needn't be a Berezin-Töplitz operator.File | Dimensione | Formato | |
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