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Linear Algebraic Properties for Jordan Models of $C_{0}$-operators relative to multiply connected domains

Yun-Su Kim
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Abstract

We study $C_{0}$-operators relative to a multiply connected domain using a substitute of the characteristic function. This method allows us to prove certain relations between the Jordan model of an operator and that of its restriction to an invariant subspace.

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Yun-Su Kim. 2006-09-29. Linear Algebraic Properties for Jordan Models of $C_{0}$-operators relative to multiply connected domains. https://arxiv.org/abs/math/0610002

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