I gave this talk recently on the Preserver webinar, here is the recorded video of the talk: https://drive.google.com/file/d/1tESm8m4R-Dn-1k7zFPS1WKiyEbQEnMmp/view?usp=sharing
Slides are available for my talk here: https://palfiamiklos.files.wordpress.com/2020/10/palfia-pw2020.pdf
I presented these slides a few times, for instance at ILAS2019 and a conference at LSU honoring Jimmie D. Lawson’s 70th working anniversary there. They are available here: https://palfiamiklos.files.wordpress.com/2020/10/sturmsllnkarcher.pdf
The slides of the talk that I gave on Loewner’s theorem in several variables in 2016 at the annual operator algebras workshop in RIMS, and then at OTOA2016 are available here. The talk is a presentation of the results of the paper https://arxiv.org/abs/1405.5076.
Welcome to my new homepage.
Miklós Pálfia 