서울대 작용소 세미나

2006 Jun 2: 이인협(George Washington Univ.); C*-algebras from one-dimensional solenoids

2006 Jun 8: 이인협(George Washington Univ.); C*-algebras from one-dimensional solenoids ll

2008 May 23: 이인협(George Washington Univ.); A survey of group actions on their boundaries and related C*-algebras

2010 Jun 11: 이인협(이화여대); A homology theory for one-dimensional genralized solenoids

2011 Nov 25: 이인협(이화여대); Groupoid algebras associated with covering maps

2012 Apr 13: 이인협(이화여대); Dynamical systems and groupoid algebras on higher rank graphs

2013 May 31: 이인협(이화여대); Groupoid $C^*$-algebras on self-similar groups

2015 Nov 13: 이인협(이화여대); Limit dynamical systems and $C^*$-algebras from self-similar graph actions

2016 Apr 20: 이인협(이화여대); Inverse semigroups associated with one-dimensional generalized solenoids

2017 Mar 15: 이인협(이화여대); Positively expansive systems from self-similar graph actions