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Derivations on Murray-von Neumann algebras
发布人:许全华  发布时间:2022-11-22   浏览次数:59

Title: Derivations on Murray-von Neumann algebras

Speaker: Karimbergen KudaybergenovV.I. Romanovskiy Institute of Mathematics, Uzbekistan Academy of Sciences) 

Time:  December  7, 9, 14, 16, 21, 23  2022  14:00-15:30

Zoom Meeting ID:858 6332 1599,Password:221206



Abstract:In the first part of the course we shall mainly discuss derivations on bounded operator algebras. The main attention will be the three celebrated results: Kaplansky-Singer Theorem; Sakai`s continuity theorem and Kadison-Sakai theorem that all derivations on von Neumann algebras are inner. In second part we move to discuss the description of derivations on unbounded operator algebras, mainly on Murray-von Neumann algebras. At the end we shall consider some open problems.