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arXiv · 2607.04922

Cauchy dual Subnormality of extensions of $m$-isometric composition operators on directed graphs

V. Devadas·T. Prasad·E. Shine Lal
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Abstract

In this paper, we discuss the analyticity, $\Delta_{C_\phi}$- regularity, kernel condition and subnormality of Cauchy dual of $k$-quasi-$m$-isometric composition operators on directed graphs with one circuit and multiple branching vertices.

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V. Devadas, T. Prasad, E. Shine Lal. 2026-07-06. Cauchy dual Subnormality of extensions of $m$-isometric composition operators on directed graphs. https://arxiv.org/abs/2607.04922

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