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arXiv · 2204.12444

K-invariant Hilbert Modules and Singular Vector Bundles on Bounded Symmetric Domains

Harald Upmeier
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Abstract

We show that the "eigenbundle" (localization bundle) of certain Hilbert modules over bounded symmetric domains of rank r is a "singular" vector bundle (linearly fibrered complex analytic space) which decomposes as a stratified sum of homogeneous vector bundles along a canonical stratification of length r+1. The fibres are realized in terms of representation theory on the normal space of the strata.

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Harald Upmeier. 2022-04-26. K-invariant Hilbert Modules and Singular Vector Bundles on Bounded Symmetric Domains. https://arxiv.org/abs/2204.12444

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