Conditional Expectations on Compact Quantum Groups and Quantum Double Cosets

  • A. A. Kalyuzhnyi
  • G. B. Podkolzin
  • Yu. Chapovsky

Abstract

We prove that a conditional expectation on a compact quantum group that satisfies certain conditions can be decomposed into a composition of two conditional expectations one of which is associated with quantum double cosets and the other preserves the counit.
Published
25.05.2005
How to Cite
KalyuzhnyiA. A., PodkolzinG. B., and ChapovskyY. “Conditional Expectations on Compact Quantum Groups and Quantum Double Cosets”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 57, no. 5, May 2005, pp. 644–653, https://umj.imath.kiev.ua/index.php/umj/article/view/3630.
Section
Research articles