2 citations · 2 across the 4 of their papers we have counts for
5 papers
Geometric invariants for a class of submodules of analytic Hilbert modules via the sheaf model
Shibananda Biswas, Gadadhar Misra, Samrat Sen
Let be a bounded connected open set and be an analytic Hilbert module, i.e., the Hilbert space possesses…
Reducing submodules of Hilbert Modules and Chevalley-Shephard-Todd Theorem
Shibananda Biswas, Swarnendu Datta, Gargi Ghosh +1
Let be a finite pseudoreflection group, be a bounded domain which is a -space and be an analytic Hilbert module p…
Reducing sub-modules of the Bergman module under the action of the symmetric group
Shibananda Biswas, Gargi Ghosh, Gadadhar Misra +1
The weighted Bergman spaces on the polydisc, , splits into orthogonal direct sum of subspaces $\mathbb P_{\boldsymbol p}\big(\mathbb A^{(λ)}(\m…
A Note on -isometries
Shibananda Biswas, Subrata Shyam Roy
In this note we characterize the distinguished boundary of the symmetrized polydisc and thereby develop a model theory for -isometries along the lines of \cite{AY}. We further…
Unitary invariants for Hilbert modules of finite rank
Shibananda Biswas, Gadadhar Misra, Mihai Putinar
A refined notion of curvature for a linear system of Hermitian vector spaces, in the sense of Grothendieck, leads to the unitary classification of a large class of analytic Hilbert…