Báo cáo viên: Nguyễn Quang Lộc
Thời gian: 9h thứ 5 ngày 27/12/2018
Địa điểm: Phòng 302 nhà A5, Viện Toán học, 18 Hoàng Quốc Việt, Hà Nội
Tóm tắt: We present the notion of (ample) groupoid algebras (also known as Steinberg algebras). This class of algebras was introduced firstly by B. Steinberg in 2010 as a model for discrete inverse semigroup algebras. Since its introduction, Steinberg algebras have attracted a lot of attention as they include all Leavitt path algebras and because of their close relationship to C*-groupoid algebras. As a consequence, they bring the powerful toolkit of groupoid analysis to the study of Leavitt path algebras. |
