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Akademický článek

Comparison of quantizations of symmetric spaces: cyclotomic Knizhnik–Zamolodchikov equations and Letzter–Kolb coideals

Autor: Kenny De Commer, Sergey Neshveyev, Lars Tuset, Makoto Yamashita

Publikováno v: Forum of Mathematics, Pi, Vol 11 (2023)

We establish an equivalence between two approaches to quantization of irreducible symmetric spaces of compact type within the framework of quasi-coactions, one based on the Enriquez–Etingof cyclotomic Knizhnik–Zamolodchikov (KZ) equations and the

Externí odkaz: https://doaj.org/article/e0191d66c009486b987ea81a050084b6

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Akademický článek

Amenability and coamenability of algebraic quantum groups

Autor: Erik Bédos, Gerard J. Murphy, Lars Tuset

Publikováno v: International Journal of Mathematics and Mathematical Sciences, Vol 31, Iss 10, Pp 577-601 (2002)

We define concepts of amenability and coamenability for algebraic quantum groups in the sense of Van Daele (1998). We show that coamenability of an algebraic quantum group always implies amenability of its dual. Various necessary and/or sufficient co

Externí odkaz: https://doaj.org/article/a1af4f0686554232b5dd90bdc3dbdb20

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