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Staff Introduction

HASEGAWA, Kei / JSPS Postdoctoral Research Fellow

My research area is operator algebra theory. I am studying C^*-algebras and K-theory and mainly interested in the way geometric ideas from group theory can work for abstract C^*-algebras. Recently, I studied amalgamated free product C^*-algebras based on Bass-Serre theory for groups.

Keywords C*-Algebra, K-Theory, Amalgamated Free Product
Faculty , Department Faculty of Mathematics , JSPS Postdoctoral Research Fellow
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