2015 Workshop on Combinatorics and Applications at SJTU

April 21 -- 27, Shanghai Jiao Tong University


Home || Participants || Track A : Spherical Design and Numerical Analysis || Track B : Graph Homomorphisms and Dynamical Systems || Direction


April 21 - Morning

Venue: Large Meeting Room, Math Building

Chair: Eiichi Bannai (坂内英一), Shanghai Jiao Tong University

Time Person Title
09:00 - 10:00 Eiichi Bannai (坂内英一), Shanghai Jiao Tong University Spherical Designs and Some Generalizations: An Overview
10:15 - 11:00 Wei-Hsuan Yu (俞韋亘), Michigan State University New Bounds for Equiangular Line Sets
11:10 - 11:40 Kyoung-Tark Kim (金敬卓), Shanghai Jiao Tong University On Tight Spherical Harmonic $\{8,4\}$-Design
11:45 - 12:15 Yan Zhu (朱艷), Shanghai Jiao Tong University Tight Relative $2e$-Designs in Association Schemes

April 21 - Afternoon

Venue: Large Meeting Room, Math Building

Chair: Rob Womersley, The University of New South Wales

Time Person Title
14:00 - 15:00 Peter Dragnev, Indiana University-Purdue University Fort Wayne Delsarte-Yudin LP Method and Universal Lower Bounds on Energy
15:15 - 16:00 Maya Miteva Stoyanova (Мая Стоянова), University of Sofia Universal Lower Bounds on Energy of Codes in $\mathbb{S}^{n-1}$ and $\mathbb{H}(n,q)$ - Computational Aspects
16:30 - 17:30 Peter Boyvalenkov, Bulgarian Academy of Sciences Universal Lower and Upper Bounds on Energy of Designs in $\mathbb{S}^{n-1}$ and $\mathbb{H}(n,q)$

April 22 - Morning

Venue: Large Meeting Room, Math Building

Chair: Ian H. Sloan, The University of New South Wales

Time Person Title
09:00 - 10:00 Xiaojun Chen (陳小君), The Hong Kong Polytechnic University Spherical $t_\epsilon$ Designs and Numerical Approximations on the Sphere
10:15 - 11:00 Yang Zhou (周洋), The Hong Kong Polytechnic University Spherical $t_\epsilon$-Designs for Approximations on the Sphere
11:15 - 12:00 Masatake Hirao (平尾将剛), Aichi Prefectural University Spherical Designs and Determinantal Point Processes

April 22 - Afternoon

Venue: Large Meeting Room, Math Building

Chair: Xiaojun Chen (陳小君), The Hong Kong Polytechnic University

Time Person Title
14:00 - 15:00 Ian H. Sloan, The University of New South Wales Computing Integrals in Many Dimensions --What's New?

Chair: Dongmei Xiao (肖冬梅), Shanghai Jiao Tong University

Time Person Title
15:15 - 16:15 Guanrong (Ron) Chen (陳關榮), City University of Hong Kong Spectral Analysis and Optimal Synchronizability of Complex Networks (複雜網絡譜分析及最優同步性能研究)

Chair: Yaokun Wu (吳耀琨), Shanghai Jiao Tong University

Time Person Title
16:30 - 17:30 Mikhail V. Volkov (Волков Михаил Владимирович), Ural Federal University Synchronizing Finite Automata: A Problem Everyone Can Understand But Nobody Can Solve (So Far)

April 23 - Morning

Venue: Room 117, Ruiqiu Chen Building (陳瑞球樓117教室)

Chair: Peter Boyvalenkov, Bulgarian Academy of Sciences

Time Person Title
09:00 - 10:00 Rob Womersley, The University of New South Wales Efficient Spherical Designs with Good Geometric Properties
10:15 - 11:00 Yu Tang (唐煜), Soochow University Uniform Designs and Their Constructions
11:10 - 11:40 Da Zhao (趙達), Shanghai Jiao Tong University Minimal Weighted BIBD
11:45 - 12:15 Zongchen Chen (陳宗晨), Shanghai Jiao Tong University Some Results on Minimum Support Size of $(v,k,\lambda)$-BIBD

April 23 - Afternoon

Venue: Room 117, Ruiqiu Chen Building (陳瑞球樓117教室)

Chair: Wei-Hsuan Yu (俞韋亘), Michigan State University

Time Person Title
14:00 - 14:45 Sho Suda (須田庄), Aichi University of Education Complex Spherical Codes and Linear Programming Bounds
15:00 - 15:45 Ming-Cheng Shiue (薛名成), National Chiao Tung University Remarks on the Primitive Equations
16:00 - 16:30 Lihang Hou (侯利航), Hebei Normal University Some Further Results on the Relative $2$-Designs of Hamming Schemes $H(n,2)$ and $H(n,3)$
16:45 - 17:30 Congpei An (安聪沛), Jinan University Numerical Integration on Unit Sphere by Using Spherical $t$-Designs

April 24 - Morning

Venue: Large Meeting Room, Math Building

Chair: Lei Zhang (張鐳), Shanghai Jiao Tong University

Time Person Title
09:00 - 10:00 Ian H. Sloan, The University of New South Wales Spherical Designs and QMC Design Sequences -- Valuable Tools for Numerical Analysis

Chair: Peter Dragnev, Indiana University-Purdue University Fort Wayne

Time Person Title
10:15 - 11:00 Martin Ehler, University of Vienna Dimension Reduction by Grassmannian Designs
11:15 - 12:00 Ziqing Xiang (向子卿), University of Georgia Spherical Designs Over a Number Field

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