Global dispersion relation for the density waves in a certain simplified model of a disk shaped galaxy. Studies on Applied Mathematics. 1979. 60. 1. 11-26
Books (2):
超幾可・合流型超幾何微分方程式
共立出版株式会社 1998
Hypergeometric・Confluent Hypergeometric Differential Equations
K. K. Kyouritsu Shuppan 1998