G. Ramesh

activity

20102023

most citedStinespring's theorem for maps on Hilbert C*-modules

32 citations · 51 across the 22 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

math.FA2016★ 2 cited

On the denseness of minimum attaining operators

S. H. Kulkarni, G. Ramesh

Let $H_{1}, H_{2}$ be complex Hilbert spaces and $T$ be a densely defined closed linear operator (not necessarily bounded). It is proved that for each $ε > 0$ , there exists a bounded oper…

math.FA2016★ 1 cited

Absolutely minimum attaining closed operators

S. H. Kulkarni, G. Ramesh

We define and discuss properties of the class of unbounded operators which attain minimum modulus. We establish a relationship between this class and the class of norm attaining bo…

math.SP2016★ 1 cited

Spectral Theorem for quaternionic normal operators: Multiplication form

G. Ramesh, P. Santhosh Kumar

Let $H$ be a right quaternionic Hilbert space and let $T$ be a quaternionic normal operator with the domain $D (T) \subset H$ . Then for a fixed unit im…