About TAKAE YUKO
About KIMURA KINJI
About NAKAMURA YOSHIMASA
About 日本応用数理学会年会講演予稿集(CD-ROM)
About wave equation
About discrete system
About ordinary differential equation
About mapping
About constant of motion
About 三波方程式
About 常微分方程式系
About QRT写像
About conservative quantity
About Lax pair
About REDUCE
About Mathematical physics
About Wave theory
About WAVE
About 写像