New Arithmetic Invariants for Cospectral Graphs

Speaker: Wei Wang（Xi’an Jiaotong University）

Time: Nov 21, 2024, 10:00-11:00

Location: M1001, College of Science Building，Tencent Meeting ID: 770 960 404

On cooperative colorings of graphs and hypergraphs

Speaker: Xin Zhang（Xidian University）

Time: Nov 7, 2024, 09:00-10:00

Location: M1001, College of Science Building，Tencent Meeting ID: 610 799 505

Packing colorings of subcubic graphs

Speaker: Xujun Liu ( Xi'an Jiaotong Liverpool University)

Time: Oct 24, 2024, 09:00-10:00

Location: M1001, College of Science Building

Upper bounds on the number of non-zero weights of cyclic codes

Speaker: Bocong Chen（South China University of Technology）

Time: Oct 17, 2024, 09:00-10:00

Location: M1001, College of Science Building，Tencent Meeting ID: 901 961 589

Combinatorics of gamma-positivity

Speaker: Zhicong Lin(Shandong University)

Time: Oct 10, 2024, 10:00-11:00

Location: M1001, College of Science Building，Tencent Meeting ID: 801 251 648

Cayley Incidence Graphs

Speaker: Sabrina Lato（Umea University）

Time: Sep 12, 2024, 10:00-11:00

Location: M1001, College of Science Building，Tencent Meeting ID: 181 725 360

Graph Theory theorems in random graphs

Speaker: Jie Han(Beijing Institute of Technology)

Time: May 30, 2024, 10:00-11:00

Location: M1001, College of Science Building

Turán theorems for even cycles in random hypergraph

Speaker: Felix Lazebnik（University of Delaware）

Time: May 23, 2024, 10:00-11:00

Location: M1001, College of Science Building，Tencent Meeting ID: 766 511 815

Turán theorems for even cycles in random hypergraph

Speaker: Jiaxi Nie（Fudan University）

Time: May 16, 2024, 10:00-11:00

Location: M1001, College of Science Building，Tencent Meeting ID: 710 891 972

Recent progress on chromatic thresholds and homomorphism thresholds of graphs

Speaker: Chong Shangguan(Shandong University)

Time: Apr 25, 2024, 10:00-11:00

Location: M1001, College of Science Building

David-Barton identities and Stirling permutations

Speaker: Yongnan Ye（Wenzhou University）

Time: Apr 18, 2024, 10:00-11:00

Location: M1001, College of Science Building

On the structures of tiling sets in finite abelian groups

Speaker: Tao Zhang（Xidian University）

Time: Apr 11, 2024, 10:00-11:00

Location: M1001, College of Science Building，Tencent Meeting ID: 643 752 085

Wall crossing for K-stability and open problems

Speaker: Chuyu Zhou（Yonsei University）

Time: Apr 5, 2024, 10:00-12:00

Location: M616, College of Science Building

K-stability of Fano varieties

Speaker: Chuyu Zhou（Yonsei University）

Time: Apr 3, 2024, 10:00-12:00

Location: M616, College of Science Building

Moduli of general type varieties and Calabi-Yau varieties

Speaker: Chuyu Zhou（Yonsei University）

Time: Apr 2, 2024, 10:00-12:00

Location: M616, College of Science Building