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Pálfia Miklós (Sungkyunkwan University és SZTE): Free functions preserving certain partial orders of operators

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Tuesday, 3. March 2020, 10:00 - 11:00
Recently free analysis has been a very active topic of study in operator and function theory.
In particular free functions that preserve partial orders of operators have been studied by a number of
authors, in connection with Loewner's theorem. Also operator concave and convex free functions naturally 
get into the picture as we study the positive definite order preserving free functions. We will go through
recent results and open problems in this field, and we will cover some recent joint work with M. Gaál on
real operator monotone functions.
Location : Bolyai Intézet, I. emelet, Riesz terem, Aradi vértanúk tere 1., Szeged


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