27 citations · 52 across the 9 of their papers we have counts for
9 papers
A Note on the Koethe Conjecture
S. K. Pandey
In this note we provide some results related to the Koethe conjecture and exhibit that the condition R satisfies the Koethe conjecture given in [2, theorem 2.6 ] is superfluous at…
Distance between reproducing kernel Hilbert spaces and geometry of finite sets in the unit ball
Danny Ofek, Satish K. Pandey, Orr Shalit
In this paper we study the relationships between a reproducing kernel Hilbert space, its multiplier algebra, and the geometry of the point set on which they live. We introduce a va…
Dilations of unitary tuples
Malte Gerhold, Satish K. Pandey, Orr Shalit +1
We study the space of all -tuples of unitaries using dilation theory and matrix ranges. Given two -tuples and generating C*-algebras $\mathcal A…
Quantum Majorization on Semifinite von Neumann Algebras
Priyanga Ganesan, Li Gao, Satish K. Pandey +1
We extend Gour et al's characterization of quantum majorization via conditional min-entropy to the context of semifinite von Neumann algebras. Our method relies on a connection bet…
Entanglement Breaking Rank and the existence of SIC POVMs
Satish K. Pandey, Vern I. Paulsen, Jitendra Prakash +1
We introduce and study the entanglement breaking rank of an entanglement breaking channel. We show that the entanglement breaking rank of the channel def…
Universally symmetric norming operators are compact
Satish K. Pandey
We study a specific family of symmetric norms on the algebra of operators on a separable infinite-dimensional Hilbert space. With respect to each symmetric…
A Note on Noncommutative Even Square Rings
S K Pandey
In this note we find the least order of a noncommutative even square ring and we note that it is a nil ring having characteristic four. In order to prove the main result given in t…
A Spectral Characterization of Absolutely Norming Operators on S.N. Ideals
Satish K. Pandey
The class of absolutely norming operators on complex Hilbert spaces of arbitrary dimensions was introduced in [6] and a spectral characterization theorem for these operators was es…
A Spectral Characterization of Operators
Satish K. Pandey, Vern I. Paulsen
We establish a spectral characterization theorem for the operators on complex Hilbert spaces of arbitrary dimensions that attain their norm on every closed subspace. The class of t…