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## Seminar talks

• Sep. 29, 2020. Majorana representation of complex vectors, Temperley-Lieb category, and two variable hypergeometric series, Colloquium, National Chiao Tung University.
• Sep. 25, 2020. Cactus skeleton: a generalization of wheels within wheels theorem , Seminar on Combinatorics
• Sep. 18, 2020. Solving Diophantine equations arising from algebraic combinatorics, Seminar on Combinatorics, Academia Sinica.
• Sep. 11, 2020. A matrix-tree theorem on mixed graphs, Seminar on Combinatorics, Academia Sinica.
• Jul. 31, 2020. Some mathematics behind the lights out game, Seminar on Combinatorics, Academia Sinica.
• Mar. 26, 2020. On $$q$$-Schur algebras of classical types,
Colloquium, National Cheng Kung University.
• Mar. 18, 2020. An invitation to spherical designs,
Taipei Postdoc Seminar, National Center for Theoretical Sciences.
• Nov. 6, 2019. Support varieties for Iwahori-Hecke algebras,
Seminar in Representation Theory, Academia Sinica.
• Jun. 21, 2019. Support varieties for Iwahori-Hecke algebras,
Algebra Seminar, Henan University.
• Apr. 1, 2019. On $$q$$-Schur algebras of classical type,
Algebra Seminar, University at Buffalo.
• Mar. 18, 2019. Representation theory for Iwahori-Hecke algebras and Schur algebras of classical type,
Algebra Seminar, University of Georgia.
• Jul. 27, 2018. Good subsets of the unit circle,
Graduate student summer conference, University of Georgia.
• Feb. 5, 2018. Support varieties for Hecke algebras,
Algebra Seminar, University of Georgia.
• Nov. 6, 2017. An introduction to Soergel bimodules,
Algebra Seminar, University of Georgia.
• Jul. 26, 2017. Dimensions of Specht modules,
Graduate student summer conference, University of Georgia.
• May 29, 2017. An explicit construction of spherical designs,
Combinatorics Seminar, Shanghai Jiao Tong University.
• Jul. 28, 2016. Support varieties of Iwahori-Hecke algebras of type A,
Graduate student summer conference, University of Georgia.
• Apr. 13, 2016. Sphere packings, spherical codes and spherical designs,
Number Theory Seminar, University of Georgia.
• Jan. 28, 2015. Nonexistence of tight $$8$$-design,
Number Theory Seminar, University of Georgia.
• Jul. 9, 2014. Structure of strongly connected digraphs,
Combinatorics Seminar, Shanghai Jiao Tong University.
• Apr. 12, 2014. Laplacians,
Combinatorics Seminar, Shanghai Jiao Tong University.
• Jun. 13, 2013. Relative designs, totally positive sequence and zero distribution,
Combinatorics Seminar, Shanghai Jiao Tong University.
• Nov. 21, 2012. Some $$s$$-distance sets in hyperbolic space,
Combinatorics Seminar, Shanghai Jiao Tong University.
• Jun. 6, 2012. On the nonexistence of nontrivial tight $$8$$-design,
Combinatorics Seminar, Shanghai Jiao Tong University.
• Apr. 22, 2012. Rational spherical $$t$$-semidesign,
Combinatorics Seminar, Shanghai Jiao Tong University.
• Mar. 4, 2012. A glimpse at $$P$$-polynomial association schemes,
Combinatorics Seminar, Shanghai Jiao Tong University.