13 citations · 16 across the 12 of their papers we have counts for
17 papers
The -problem for Approximate Schauder Frames for Banach Spaces
K. Mahesh Krishna
Motivated from the complete solution of important -problem for Gabor system for the Hilbert space by Dai and Sun [\textit{Memoirs of Amer. Math. So…
Operator-Valued p-Approximate Schauder Frames
K. Mahesh Krishna, P. Sam Johnson
We give an operator-algebraic treatment of theory of p-approximate Schuader frames which includes the theory of operator-valued frames by Kaftal, Larson, and Zhang [\textit{Trans.…
Paulsen and Projection Problems for Banach Spaces
K. Mahesh Krishna
Based on the two decades old celebrated Paulsen problem and its solutions for Hilbert spaces by Kwok, Lau, Lee, Ramachandran, Hamilton, and Moitra, we formulate Paulsen problem for…
Modular Welch Bounds with Applications
K. Mahesh Krishna
We prove the following two results. \begin{enumerate} \item Let be a unital commutative C*-algebra and be the standard Hilbert C*-module over $\mathca…
Approximately Dual p-Approximate Schauder Frames
K. Mahesh Krishna, P. Sam Johnson
Difficulty in the construction of dual frames for a given Hilbert space led to the introduction of approximately dual frames in Hilbert spaces by Christensen and Laugesen. It becom…
Dilations of Linear Maps on Vector Spaces
K. Mahesh Krishna, P. Sam Johnson
We continue the study dilation of linear maps on vector spaces introduced by Bhat, De, and Rakshit. This notion is a variant of vector space dilation introduced by Han, Larson, Liu…