Univerza na Primorskem Fakulteta za matematiko, naravoslovje in informacijske tehnologije
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Raziskovalni matematični seminar - Arhiv

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Datum in ura / Date and time: 4.9.19
(11:00--12:00)
Predavalnica / Location: FAMNIT-MP7
Predavatelj / Lecturer: Lajos Molnar (University of Szeged, and Budapest University of Technology and Economics, Hungary)
Naslov / Title: Symmetries of structures of positive (semi)definite matrices
Vsebina / Abstract:

In this talk we survey the results of our recent research on the 'symmetries' of different structures of positive (semi)definite matrices. In those results we give exact descriptions of certain algebraic endomorphisms/automorphisms (such as Jordan triple endomorphisms, sequential endomorphisms), isometries corresponding to different distances, and transformations preserving divergences (among others, different sorts of relative entropies).