About UJINO Hideaki
About Gunma National Coll. of Technol., Maebashi
About VINET Luc
About Univ. de Montreal, Quebec, CAN
About YAJIMA Tetsu
About Utsunomiya Univ., Utsunomiya
About YOSHIDA Haruo
About National Astronomical Observatory of Japan, Tokyo
About Journal of the Physical Society of Japan
About constant of motion
About Kepler problem
About mathematical transformation
About integrability
About many-body problem
About mechanical model
About digitization
About Calogero-Moserモデル
About Mathematical physics
About 離散化
About 運動定数