8 citations · 15 across the 7 of their papers we have counts for
7 papers
Spectral rigidity for infinitesimal generators of representations of twisted
Michael Stessin
We prove spectral rigidity theorems for the infinitesimal generators of representations of twisted groups
Spectral analysis and representations]{Spectral analysis near regular point of reducibility and representations of Coxeter groups
Michael Stessin
For a tuple of square matrices the determinantal hypersurface is defined as \begin{eqnarray*} &σ(A_1,...,A_n)= \\ &\Big\{[x_1:\cdots :x_n]\in \C{\mathbb P}^{n-1}: det…
Determinantal hypersurfaces and representations of Coxeter groups
Zeljko Cuckovic, Michael Stessin, Alexandre Tchernev
Given a finite generating set of a group , and a representation of on a Hilbert space , we investigate how the geometry of the set $D(T,ρ)=\{ […
Spectral algebraic curves and decomposable operator tuples
Michael Stessin, Alexandre Tchernev
Joint spectra of tuples of operators are subsets in complex projective space. The corresponding tuple of operators can be viewed as an infinite dimensional analog of a determinanta…
Geometric spectral theory for compact operators
Isaak Chagouel, Michael Stessin, Kehe Zhu
We introduce a notion of joint spectrum for a tuple of compact operators on a separable Hilbert space and show that in many situations these operators commute if and only if the jo…
Hardy and Bergman spaces on hyperconvex domains and their composition operators
Evgeny A. Poletsky, Michael I. Stessin
In thius paper we introduce the Hardy and Bergman spaces on hyperconvex domains relative to a acontinuous exhaustion function. We prove their basic properties and study their compo…