TJCDCGGG2021: The 23rd Thailand-Japan Conference on Discrete and Computational Geometry, Graphs, and Games Department of Mathematics, Faculty of Science, Chiang Mai University Chiang Mai, Thailand, September 3-5, 2021

The series of the Japan Conference on Discrete and Computational Geometry, Graphs, and Games (JCDCG3) has been held annually since 1997. In 2012, the series of the conference was held at Srinakarinwirot University in Bangkok as “Thailand-Japan Joint Conference on Computational Geometry and Graphs (TJJCCGG 2012)”. Due to the COVID-19 pandemic situation, the event planned in Chiang Mai in 2020 was postponed. It is time to continue the conference by 100% online format this year, organized by Chiang Mai University, Thailand. The topic of the conference includes but not limited to: Discrete Geometry, Computational Geometry, Graph Theory, Graph Algorithms, Complexity, and Winning Strategies of Games and Puzzles.

List of Topics

• Discrete Geometry
• Computational Geometry
• Graph Theory
• Graph Algorithms
• Complexity and Winning Strategies of Games and Puzzles

Committees

Conference Chair

• Jin Akiyama (Tokyo University of Science, Japan)

Organizing Committee Members (From Japan)

• Hiro Ito (The Univ. of Electro-Communications, Japan)
• Toshinori Sakai (Tokai University, Japan)
• Yushi Uno (Osaka Prefecture University, Japan)
• Takashi Horiyama (Hokkaido University, Japan)
• Ryohei Uehara (JAIST, Japan)

Local Organizing Committee Members (From Thailand)

• Supanut Chaidee (Chiang Mai University: Co-chair)
• Piyashat Sripratak (Chiang Mai University)
• Wannasiri Wannasit (Chiang Mai University)
• Sayan Panma (Chiang Mai University)
• Penying Rochanakul (Chiang Mai University)
• Wanida Hemakul (Chulalongkorn University: Advisory Committee)
• Ratinan Boonklurb (Chulalongkorn University)
• Kirati Sriamorn (Chulalongkorn University)

Invited Speakers

• Kokichi Sugihara (Meiji University, Distinguished Professor Emeritus, Tokyo, Japan)
• János Pach (Rényi Institute of Mathematics, Budapest, Hungary)
• Erik Demaine (Massachusetts Institute of Technology, USA)
• Stefan Langerman (Algorithms Research Group, Université Libre de Bruxelles, Belgium)
• Jittat Fakcharoenphol (Theory Research Group, CPE, Kasetsart University, Thailand)
• Daniel Horsley (Monash University, Australia)

Publication

The conference post-proceedings of TJCDCG3 2020+1 will be published as a special issue of the Thai Journal of Mathematics (TJM). Papers will be strictly refereed in keeping with the standards of TJM. 

Venue

Due to the COVID-19 pandemic situation, the event planned in Chiang Mai in 2020 was postponed. It is time to continue the conference by 100% online format this year. Department of Mathematics, Chiang Mai University, has provided many supports to both national and international academic events. The department has hosted the 56th IMO 2015 - International Mathematical Olympiad competition with contestants from more than 100 countries and the 22nd AMM 2017- Annual Meeting in Mathematics with more than 700 participants across the nation. 

Contact

All questions about submissions should be emailed to tjcdcggg2020@gmail.com.