1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.FA2019
Orthogonality in a vector space with a topology And a generalization of Bhatia-Semrl Theorem
Debmalya Sain, Saikat Roy, Kallol Paul
We introduce the notion of orthogonality in a vector space with a topology on it. To serve our purpose, we define orthogonality space for a given vector space X, using the topology…
math.FA2019
Extreme contractions on finite-dimensional polygonal Banach spaces-II
Anubhab Ray, Saikat Roy, Satya Bagchi +1
We introduce the concept of weak L-P property for a pair of Banach spaces, in the study of extreme contractions. We give examples of pairs of Banach spaces (not) satisfying weak L-…
math.FA2016★ 1 cited
Birkhoff-James orthogonality of linear operators on finite dimensional Banach spaces
Debmalya Sain
In this paper we characterize Birkhoff-James orthogonality of linear operators defined on a finite dimensional real Banach space We also explore the symmetry of Bir…