Unitary group orbits versus groupoid orbits of normal operators
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Publication:6382439
DOI10.1007/s12220-022-01187-5zbMath1527.22027arXiv2111.04238MaRDI QIDQ6382439
Gabriel Larotonda, Daniel Beltiţă
Publication date: 7 November 2021
Linear operators belonging to operator ideals (nuclear, (p)-summing, in the Schatten-von Neumann classes, etc.) (47B10) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Infinite-dimensional Lie groups and their Lie algebras: general properties (22E65) Topological groupoids (including differentiable and Lie groupoids) (22A22)
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