The third USTC-AHU Joint Seminar on Algebraic Combinatorics

Organizers: Tatsuro Ito (Anhui University) and Jack Koolen (University of Science and Technology of China)

Date: September 5, 2015 (Saturday)

Place: Room 1518, Management R & D Building, USTC.

10:30 – 11:20 Patrick Sol′e (AHU and CNRS/LTCI Telecom ParisTech) A survey on LCD codes

11:30 – 13:15 Lunch

13:15 – 14:05 Zhi Qiao (USTC) On distance-regular graphs with valency k and smallest eigenvalue at most −k 2 

14:20 – 15:10 Senmin Oh (Pusan National University) The number of ideals of Z[x] containing x(x−α)(x−β) with given index 

15:40 – 16:30 Zeying Xu (Shanghai Jiaotong University) Some combinatorial problems related to Markov chains

16:45 – 17:35 Yuehui Zhang (Shanghai Jiaotong University) Directed Partial Orders on Complex Numbers and Quaternions over Non-Archimedean Linearly Ordered Fields