Spaces of Hermitian operators with simple spectra and their finite-order cohomology

zbMath1047.47052arXiv1407.7238MaRDI QIDQ4817700

Victor A. Vassiliev

Publication date: 15 September 2004

Full work available at URL: https://arxiv.org/abs/1407.7238

zbMATH Keywords

Hermitian operatorsimplicial resolutionsimple spectrumcontinuous order complexfinite type cohomologystable filtration

Mathematics Subject Classification ID

Spectral sequences, hypercohomology (18G40) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Hermitian, skew-Hermitian, and related matrices (15B57) Discriminantal varieties and configuration spaces in algebraic topology (55R80) Continuous lattices and posets, applications (06B35) Linear spaces of operators (47L05) Ordered topological structures (06F30)

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