arXiv · 2012.05279
Product of Matrix Valued Truncated Toeplitz Operators
Abstract
Let $A_\Phi$ be a matrix valued truncated Toeplitz operator-the compression of multiplication operator to vector-valued model space $H^2(E)\ominus \Theta H^2(E)$, where $\Theta$ is a matrix valued non constant inner function. Under supplementary assumptions, we find necessary and sufficient condition that the product $A_\Phi A_\Psi$ is itself a matrix valued truncated Toeplitz operator.
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Muhammad Ahsan Khan. 2020-12-09. Product of Matrix Valued Truncated Toeplitz Operators. https://doi.org/10.15672/hujms.883318
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