Seminars and Talks of this week
SKKU, General Bd 3F, AORC Seminar Room
○ Riordan Group Seminar
Sep. 11 (Tuesday)
1:30-2:00 Hana Kim, Enumeration problem on Appell posets
2:00-2:30 Ji-Hwan Jung, Primitivity of Toeplitz oriented graphs
2:30-2:45 Coffee break
2:45-3:15 Seyed Ahmad Mojallal, New results on Toeplitz graphs
3:15-3:45 Bumtle Kang, Recent works on (Oriented) Toeplitz graphs
3:45-4:00 Coffee break
4:00-4:30 Meesue Yoo, Combinatorial proof for the determinant of symmetric Pascal matrices mod 2
4:30-5:00 Minho Song, About commtutator width
5:00-5:30 Sohyeon Gyeong, Observation of the structure of the group of Riordan matrices mod 2