November 1–4, 2022
Novosibirsk, GMT+7 time zone

The 7th Workshop on
«Algebraic Graph Theory and its Applications»

Zoom-conference https://us02web.zoom.us/j/82010396279?pwd=cTQrTFdqeXFvUW9tK3RzV2lseDZudz09
(ID: 820 1039 6279, password: 476122)
The main goal of the Workshop is to embrace recent results in developing Algebraic Graph Theory and its Applications. We are interested in algebraic, spectral and structural characterisation of highly regular graphs, investigating graphs defined on groups, constructing new graphs, codes and designs.

The workshop is organized by Mathematical Center in Akademgorodok in cooperation with the Sino-Russian Mathematics Center at Peking University in Beijing and the Three Gorges Mathematical Research Center at China Three Gorges University in Yichang.

TIMETABLE

November 1–4, 2022
GMT+7 time zone
November 1
18:00 — Štefan Gyürki, Extremal bipartite biregular bi-coset graphs
Slides & Video

19:00 — Jin-Xin Zhou, Some recent results on graphs with a high degree of symmetry
Slides & Video

20:00 — Ludmila Tsiovkina, On a class of vertex-transitive antipodal distance-regular graphs

21:00 — Brhane Gebremichel, Non-existence of two infinite family of strongly regular graphs
Slides & Video
November 2
18:00 — Ivan Mogilnykh, Minimization problem for the number of blocks in the binary t-(n,k)-designs
Slides & Video

19:00 — Xiang Wang, Reconstruction of permutations distorted by single Kendall τ-errors
Slides & Video

20:00 — Saeid Alikhani, Counting the number of non-equivalent distinguishing coloring-A survey
Slides & Video

21:00 — Dmitry Panasenko, On eigenfunctions of block graphs of Steiner systems
Slides & Video
November 3
18:00 — Josef Lauri, On zero-sum or almost zero-sum spanning trees of and some related results
Slides & Video

19:00 — Saúl A. Blanco, Girth and lengths of cycles in generalized pancake graphs
Slides & Video

20:00 — Sergey Goryainov, Cayley Neumaier graphs with a spread given by the cosets of a subgroup
Slides & Video

21:00 — Konstantin Vorob'ev, On equitable 2-partitions of the Johnson graphs J(n,3)
Slides & Video
November 4
18:00 — Charles Buehrle, Group presentations on Coxeter groups of type A, B, and D using prefix-reversal generators
Slides & Video

19:00 — Shaofei Du, On the Burness-Giudici conjecture
Slides & Video

20:00 — Natalia Maslova, On characterisation of a finite group by its Gruenberg-Kegel graph
Slides & Video

21:00 — Anyuan Tian, A rainbow version of weighted Erdös-Ko-Rado
Slides & Video

Closing

PARTICIPANTS

Saeid Alikhani, Yazd University, Iran

Saúl A. Blanco, Indiana University, USA

Charles Buehrle, Notre Dame of Maryland University, USA

Huye Chen, China Three Gorges University, China

Shaofei Du, Capital Normal University, China

Rhys Evans, Sobolev Institute of Mathematics, Russia

Alexander Gavrilyuk, Shimane University, Japan

Brhane Gebremichel, University of Science and Technology of China

Hamidreza Golmohammadi, Novosibirsk State University, Russia

Sergey Goryainov, Hebei Normal University, China

Štefan Gyürki, Slovak University of Technology, Slovakia

Kristina Ilenko, Krasovskii Institute of Mathematics and Mechanics, Russia

Vladislav Kabanov, Krasovskii Institute of Mathematics and Mechanics, Russia

Elena V. Konstantinova, Sobolev Institute of Mathematics, Novosibirsk State University, Russia, China Three Gorges University, China

Jack Koolen, University of Science and Technology of China, China

Artem Kravchuk, Sobolev Institute of Mathematics, Novosibirsk State University, Russia

Josef Lauri, University of Malta, Republic of Malta

Natalia Maslova, Krasovskii Institute of Mathematics and Mechanics UB RAS, Ural Federal University, and Ural Mathematical Center, Yekaterinburg, Russia

Ivan Mogilnykh, Sobolev Institute of Mathematics, Russia

Dmitry Panasenko, Krasovskii Institute of Mathematics and Mechanics, Chelyabinsk State University, Russia

Victor Panshin, Novosibirsk State University, Russia

Grigory Ryabov, Sobolev Institute of Mathematics, Russia

Alexey Staroletov, Sobolev Institute of Mathematics, Russia

Anyuan Tian, Shanghai Jiao Tong University, China

Ludmila Tsiovkina, Krasovskii Institute of Mathematics and Mechanics, Russia

Konstantin Vorob'ev, Sobolev Institute of Mathematics, Novosibirsk, Russia

Xiang Wang, National Computer Network Emergency Response Technical Team/Coordination Center of China (CNCERT/CC), China

Yaokun Wu, Shanghai Jiao Tong University, China

Da Zhao, Kyoto University, Japan

Jin-Xin Zhou, Beijing Jiao Tong University, China

CONTACTS

We adore mail!
Mathematical Center
in Akademgorodok
Elena Konstantinova
Grigory Ryabov
Dmitry Churikov
Organizer
chdv@math.nsc.ru