Colloquium DATE 2017-05-11¡@15:10-16:00 PLACE ¼Æ¾ÇÀ]3174±Ð«Ç SPEAKER µ{µÏ¤¯ ±Ð±Â¡]¤¤¬ã°|¼Æ¾Ç©Ò¡^ TITLE Character Formula for the Exceptional Lie Superalgebra $D(2|1,\zeta)$ ABSTRACT We give a solution to the irreducible character problem for the simple exceptional Lie superalgebra $D(2|1,\zeta)$ in the BGG category. This is a joint work with Weiqiang Wang.