A. Chattopadhyay

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20122025

3 citations · 4 across the 24 of their papers we have counts for

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2 papers · 1 filter

Arup Chattopadhyay, Kalyan B. Sinha

In this article, we derive the Helton-Howe-Carey-Pincus trace formula as a consequence of Krein's trace formula.

Arup Chattopadhyay, B. Krishna Das, Jaydeb Sarkar

Let $E$ be a Hilbert space and $H_{E}^{2} (D)$ be the $E$ -valued Hardy space over the unit disc $D$ in $C$ . The well known Beu…