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)”.

This year, the conference comes back to Thailand again at Department of Mathematics, Faculty of Science, Chiang Mai University from 5th to 7th December  2020. We have hosted many international academic events in mathematics, and it is our great pleasure to welcome everyone in this place, where nature nurtures beautiful intelligence.

More information can be founded at the website http://www.math.science.cmu.ac.th/tjcdcggg/