For a long time, tiling (tessellation), covering, and packing have fascinated me. Especially tilings by convex pentagons have a relationship with roughly half of my life.
The time I have been doing mathematical exploration so far was long, but artistic curiosity was always in me.
In recent years, I spend a lot of time on artistic activities.
• Convex Pentagon Tilings and Heptiamonds (Symmetry: Art and Science -11th Congress and Exhibition, Kanazawa, Japan, Nov 28 2019).
• Convex pentagons with positive Heesch number (Tilings, quasiperiodicity and related topics, RIMS, Kyoto University, October 16-18, 2018).
• Convex pentagons with positive Heesch number (Intuitive Geometry 2018, Sugiyama Jogakuen University, Feb 17, 2018).
• Convex pentagon tilings and heptamonds (Mathematics of tilings and quasi-periodic systems, RIMS, Kyoto University, October 16-18, 2017).
• Tilings by convex pentagons
(The Twenty-fourth Numazu Meeting, Numazu College of Technology, Mar 7, 2017).
• Convex pentagon tilings and heptamonds (Intuitive Geometry 2017, Kumamoto University, Feb 11, 2017).
• Tilings that can be formed by convex pentagons (Rice1995) (82nd Symposium of Society for Science on Form, Oct 8, 2016).
• Convex pentagonal tiles (Intuitive Geometry, Kumamoto University, Feb 7, 2016).