American Mathematical Society Fall Southeastern Section Meeting, Special Session on Geometric and Algebraic Aspects of Representation Theory 2012年10月13日 American Mathematical Society 招待有り
American Mathematical Society, New Orleans, USA
(invited talk)
GCOE Conference: Algebraic and geometric aspects of discrete integrable systems - integrable systems and cluster algebras 2010年12月15日 The University of Tokyo 招待有り
Geometric Aspects of Discrete and Ultra-Discrete Integrable Systems (A satellite meeting of the Isaac Newton Institute Programme on Desicrete Integrable Systrms) 2009年3月31日 The University of Glasgow 招待有り