S. Sarkar

activity

20132026

most citedWandering subspaces of the Bergman space and the Dirichlet space over polydisc

4 citations · 7 across the 12 of their papers we have counts for

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Showing 2018 · math.FAShow all

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math.FA2018

Multiplicities, invariant subspaces and an additive formula

Arup Chattopadhyay, Jaydeb Sarkar, Srijan Sarkar

Let $T = (T_{1}, \dots, T_{n})$ be a commuting tuple of bounded linear operators on a Hilbert space $H$ . The multiplicity of $T$ is the cardinality of a minimal generating s…