Functions and Analysis


Free Quantum Groups and Related Topics

Authors: Teo Banica

The unitary group U_N has a free analogue U_N^+, and the study of the closed subgroups G\subset U_N^+ is a problem of general interest. We review here the general theory of U_N^+ and its subgroups, with all the needed preliminaries included. We discuss as well a number of more advanced topics, selected for their beauty, and potential importance.

Comments: 200 Pages.

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Submission history

[v1] 2019-09-17 19:20:58

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