Egoroff's Theorem
Endou, Noboru, Shidama, Yasunari, Narita, Keiko
Introduction to Matroids
Bancerek, Grzegorz, Shidama, Yasunari
Functional Space Consisted by Continuous Functions on Topological Space
Yamazaki, Hiroshi, Miyajima, Keiichi, Shidama, Yasunari