Title: Solvability of an operator equation in B(H)-semigroups
Speaker: Sasmita Patnaik (IIT, Kanpur)
Date: 26 June 2019
Time: 3:30 pm
Venue: LH-1, Mathematics Department
The study of multiplicative B(H)-semigroups with
selfadjoint-ideals property (called SI semigroups, in short) is related to
the solvability of a certain operator equation. This introduces a new
unitary invariant property for B(H)-semigroups. We characterized singly
generated SI semigroups for a normal operator and for a rank one operator.
The SI property is closely related to the simplicity of B(H)-semigroups.