¼­¿ï´ë ÀÛ¿ë¼Ò ¼¼¹Ì³ª 2015 Oct 23: Xiao Xiong(¼­¿ï´ë); function spaces on quantum tori 2017 Apr 19: Xiao Xiong(¼­¿ï´ë); Similarity degree of twisted group algebras. 2022 May 11: Xiao Xiong(Harbin Institute of Technology); Schatten properties of quantum derivatives on quantum tori