Elliptic theta function and the best constants of Sobolev-type inequalities. - Hiroyuki Yamagishi; Yoshinori Kametaka; Atsushi Nagai; Kohtaro Watanabe 001; Kazuo Takemura (JSIAM Lett., 2012)

Complete low-cut filter and the best constant of Sobolev inequality. - Hiroyuki Yamagishi; Yoshinori Kametaka; Atsushi Nagai; Kohtaro Watanabe 001; Kazuo Takemura (JSIAM Lett., 2013)

The best estimation corresponding to continuous model of Thomson cable. - Hiroyuki Yamagishi; Yoshinori Kametaka; Atsushi Nagai; Kohtaro Watanabe 001; Kazuo Takemura (JSIAM Lett., 2013)

A Hierarchical Structure for the Sharp Constants of Discrete Sobolev Inequalities on a Weighted Complete Graph. - Kazuo Takemura; Yoshinori Kametaka; Atsushi Nagai (Symmetry, 2018)

The best constant of discrete Sobolev inequality on 1812 C60 fullerene isomers. - Yoshinori Kametaka; Kohtaro Watanabe 001; Atsushi Nagai; Kazuo Takemura; Hiroyuki Yamagishi; Hiroto Sekido (JSIAM Lett., 2020)