|
|||||
|
|
An explicit form of the differential equationsy″=q(t)y with periodic solutions |
|
| Authors: | F Neuman |
| Abstract: | Summary This paper contains an explicit form of a differential equation of the type y″=q(t)y, all solutions of which are periodic or half-periodic. Entrata in Redazione il 30 giugno 1969. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |