6 papers · 1 filter
Subdifferentiability and polyhedrality of the norm
Taduri Srinivasa Siva Rama Krishna Rao
In this paper we give necessary and sufficient conditions for the norm on an infinite dimensional Banach space to be sub differentiable, for various classes of Bananch spaces.
Computing sub differential limits of operators on Banach spaces
Taduri Srinivas Siva Rama Krishna Rao
In this paper we give conditions under which sub differential limits can be better estimated.
Best approximation in spaces of compact operators
Taduri Srinivasa Siva Rama Krishna Rao
For a closed subspace of the range space, we give conditions under which the subspace valued compact operators forms a proximinal subspace of compact operators into the range space…
Orthogonality for biadjoints of operators
Taduri Srinivasa Siva Rama Krishna Rao
In this paper we study Birkhoff-James Orthogonality for biadjoints of operators. We partly solve the problem, if an operator is orthogonal to the space of operators valued in a sub…
Order preserving quotient lifting properties
Taduri Srinivasa Siva Rama Krishna Rao
In this paper we formulate order preserving quotient lifting property and the compact lifting property. In the case of affine continuous functions on a Choquet simplex, we show the…
Frechet differentiability and quasi-polyhedrality in spaces of operators
Taduri Srinivasa Siva Rama Krishna Rao
Let be infinite dimensional, Banach spaces. Let be the space of bounded operators . Motivated by the fact that smoothness of norm in the higher duals of…