◈ 학술지
◈ 도서
◈ 전자학술지
◈ 투고요령
◈ 수학신간도서
◈ MSC
◈ 논문검색
◈ 학술행사
홈 > 학술정보 >학술행사 > 세미나
2017 서울대학교 수리과학부 세미나

Title
Positively expansive systems from self-similar graph actions
Speaker
이인협   (이화여자대학교 )
Date
2017-03-15 16:00:00
Host
SNU
Place
129-301
Abstract
We show that if self-similar graph actions satisfy contracting and regular conditions, then the shift maps on the direct limit spaces of self-similar graph actions are positively expansive local homeomorphisms.

From this, we obtain that the limit solenoids of self-similar graph actions are Smale spaces and that the stable Ruelle algebras of the limit solenoids are strongly Morita equivalent to the Cuntz-Pimsner algebras constructed from self-similar graph actions by Exel and Pardo.

We also compute K-theory of the stable Ruelle algebras of the limit solenoids.
개인정보보호정책 l 이메일주소집단수집금지 l 뷰어다운로드
qr코드