ON THE NUMBER OF PERIODIC SOLUTIONS OF A GENERALIZED PENDULUM EQUATION

被引:0
|
作者
Kubacek, Zbynek [1 ]
Rudolf, Boris [2 ]
机构
[1] Fyz & Informat UK Mlynska Dolina, Katedra Matemat Anal & Numerickej Matemat Fak, Bratislava 84248, Slovakia
[2] STU Mlynska Dolina, Fak Elektrotech & Informat, Bratislava 81219, Slovakia
来源
ARCHIVUM MATHEMATICUM | 2005年 / 41卷 / 02期
关键词
generalized pendulum; number of solutions; Jensen's inequality;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
For a generalized pendulum equation we estimate the number of periodic solutions from below using lower and upper solutions and from above using a complex equation and Jensen's inequality.
引用
收藏
页码:197 / 208
页数:12
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