Shibananda Biswas

collaborators

2 papers

math.FA2025

Homogeneous analytic Hilbert modules -- the case of non-transitive action

Shibananda Biswas, Prahllad Deb, Somnath Hazra +2

This work investigates analytic Hilbert modules $H$ , over the polynomial ring, consisting of holomorphic functions on a $G$ -space $I^c ◯ \subset C^{m}$ that are homoge…

math.FA2024

Contractive Hilbert modules on quotient domains

Shibananda Biswas, Gargi Ghosh, E. K. Narayanan +1

Let the complex reflection group $G (m, p, n)$ act on the unit polydisc $D^{n}$ in $C^{n} .$ A $I^_{n}$ -contraction is a commuting tuple of operators on a Hilbert…