研究紹介

1. Antipodality of spherical designs with odd harmonic indices  (with Munemasa and Sawa)

2. On Spherical $T$ -designs in $\mathbb{R}^2$  (with Nishimura)

3. Constructing Spherical Designs Using Tight $t$-Fusion Frames 

4. Explicit Construction of Spherical $5$- and $7$-Designs