MATH Semineri: “Partially Positive Semidefinite Maps on *-Algebroids”, Aurelian Gheondea, 13:45 10 Ekim (EN)

You are cordially invited to the Analysis Seminar organized by the Department of Mathematics.

Speaker: Aurelian Gheondea (Bilkent)
“Partially Positive Semidefinite Maps on *-Algebroids”

Abstract: This is a continuation of the previous week’s talk.
By linearization of the constructions for *-semigroupoids, we obtain similar results for operator-valued partially positive semidefinite maps on *-algebroids with the unit, and then, for the special case of B*-algebroids with the unit, we obtain a generalization of the Stinespring’s Dilation Theorem. As an application of the generalization of Stinespring’s Dilation Theorem, we show that some natural questions on C*-algebroids are equivalent.

Date: Wednesday, October 11, 2023
Time: 13:45 – 14:45
Place: Mathematics Seminar Room, SA – 141