摘要
研究了一类三阶拟线性微分方程的(Ⅰ)型非极端解,得到其两个必要条件.所得结果拓展了前人的结果.
Two necessary conditions with type ( I ) non - extreme solution of the third - order quasilinear differential equation were obtained. The result complemented and extended previously known ones.
出处
《佳木斯大学学报(自然科学版)》
CAS
2013年第5期788-789,共2页
Journal of Jiamusi University:Natural Science Edition
基金
佳木斯大学科研项目(L2010-160)
关键词
拟线性微分方程
(Ⅰ)型非极端解
最终正解
quasilinear differential equation
type ( I ) non- extreme solutions
eventually positive solutions