4 citations · 10 across the 5 of their papers we have counts for
10 papers
On possible values of the interior angle between intermediate subalgebras
Ved Prakash Gupta, Deepika Sharma
We show that all values in the interval can be attained as the interior angle between intermediate subalgebras (as introduced in [3]) of a certain inclusion of simp…
On strong Arens irregularity of projective tensor product of Hilbert-Schmidt space
Ved Prakash Gupta, Lav Kumar Singh
It was shown in [16] that the Banach algebra is not Arens regular, where denotes the Banach algebra of the Hilbert-Schmidt opera…
A few remarks on Pimsner-Popa bases and regular subfactors of depth 2
Keshab Chandra Bakshi, Ved Prakash Gupta
We prove that a finite index regular inclusion of -factors with commutative first relative commutant is always a crossed product subfactor with respect to a minimal action of…
On closed Lie ideals and center of generalized group algebras
Ved Prakash Gupta, Ranjana Jain, Bharat Talwar
For any locally compact group and any Banach algebra , a characterization of the closed Lie ideals of the generalized group algebra is obtained in terms of left a…
Lattice of intermediate subalgebras
Keshab Chandra Bakshi, Ved Prakash Gupta
Analogous to subfactor theory, employing Watatani's notions of index and -basic construction of certain inclusions of -algebras, (a) we develop a Fourier theory (consisti…
On orthogonal systems, two-sided bases and regular subfactors
Keshab Chandra Bakshi, Ved Prakash Gupta
We prove that a regular subfator of type with finite Jones index always admits a two-sided Pimsner-Popa basis. This is preceeded by a pragmatic revisit of Popa's notion of o…