سال انتشار: ۱۳۸۶

محل انتشار: سی و هشتمین کنفرانس ریاضی ایران

تعداد صفحات: ۳

نویسنده(ها):

B TABATABAIE SHOURIJEH – Department of Mathematics, College of Sciences, Shiraz University, Shiraz

چکیده:

In this paper we will study the basic facts about etale groupoids and their associated C*-algebras. If C*(Γ) is the C*-algebras associated to the groupoid Γ, we will show that C*(Γ) admits a per-grading over an inverse semigroup S. Also, we will prove thet C*(Γ) is naturally isomorphic to the inuerse semigroup crossed product, C0(X)*αS.