Saikat Roy

Available identifiers

List of research outcomes

Publication	Date of Publication	Type
A numerical range approach to Birkhoff-James orthogonality with applications	2024-03-28	Paper
The weak differentiability of norm and a generalized Bhatia-Šemrl theorem	2024-02-05	Paper
Di-orthographs of Banach spaces that are not invariant of nonlinear Birkhoff-James orthogonality preservers	2024-01-19	Paper
Dilation and Birkhoff-James orthogonality	2023-06-21	Paper
Birkhoff-James orthogonality and its local symmetry in some sequence spaces	2023-05-16	Paper
Approximate orthogonality in complex normed spaces: a directional approach	2023-05-10	Paper
Level numbers of a bounded linear operator between normed linear spaces and singular value decomposition revisited	2023-04-13	Paper
Orthogonality of sesquilinear forms and spaces of operators	2023-04-13	Paper
Geometry of sub-algebras of $\mathcal{H}\mathrm{ol}(\Gamma \cup \mathrm{Int}(\Gamma))$ and zeros of holomorphic functions	2023-02-06	Paper
https://portal.mardi4nfdi.de/entity/Q5091972	2022-07-27	Paper
On best approximations in Banach spaces from the perspective of orthogonality	2022-06-20	Paper
A study of symmetric points in Banach spaces	2022-03-22	Paper
Birkhoff-James orthogonality in complex Banach spaces and Bhatia-Šemrl theorem revisited	2022-03-14	Paper
Numerical radius and a notion of smoothness in the space of bounded linear operators	2021-11-10	Paper
Numerical radius and a notion of smoothness in the space of bounded linear operators	2021-07-07	Paper
https://portal.mardi4nfdi.de/entity/Q4986685	2021-04-27	Paper
Symmetric points in spaces of linear operators between Banach spaces	2021-03-20	Paper
Orthogonality of bilinear forms and application to matrices	2021-02-17	Paper
Geometry of nowhere vanishing, point separating sub-algebras of $\mathcal{H}ol(\Gamma\cup\text{Int}(\Gamma))$ and zeros of Holomorphic functions	2020-03-28	Paper
Orthogonality in a vector space with a topology And a generalization of Bhatia-Semrl Theorem	2019-10-25	Paper
Extreme contractions on finite-dimensional polygonal Banach spaces-II	2019-02-19	Paper
On maximum distance separable group codes with complementary duals	2018-01-03	Paper

Research outcomes over time

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