Contracting Mapping on Normed Linear Space
Miyajima, Keiichi, Korniłowicz, Artur, Shidama, Yasunari
Functional Space Consisted by Continuous Functions on Topological Space
Yamazaki, Hiroshi, Miyajima, Keiichi, Shidama, Yasunari
Introduction to Matroids
Bancerek, Grzegorz, Shidama, Yasunari