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arXiv · 1910.10538

Similarity Invariants of Essentially normal Cowen-Douglas Operators and Chern Polynomials

Chunlan Jiang·Kui Ji·Jinsong Wu
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Abstract

In this paper, we systematically study a class of essentially normal operators by using the geometry method from the Cowen-Douglas theory and prove a Brown-Douglas-Fillmore theorem in the Cowen-Douglas theory. More precisely, the Chern polynomials and the second fundamental forms are the similarity invariants (in the sense of Herrero) of this class of essentially normal operators.

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Chunlan Jiang, Kui Ji, Jinsong Wu. 2019-10-23. Similarity Invariants of Essentially normal Cowen-Douglas Operators and Chern Polynomials. https://arxiv.org/abs/1910.10538

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