高阶非线性中立型方程正解的渐近性及存在性

韦忠礼;李福义

ASYMPTOTIC PROPERLIES OF POSITIVE SOLUTIONS AND THE EXISTENCE OF POSITIVE SOLUTIONS OF NONLINEAR NEUTRAL FUNCTIONAL DIFFERENTIAL EQUATIONS

WEI ZHONG-LI;LI FU-YI

系统科学与数学 . 1996, (1): 64 -072 . DOI: 10.12341/jssms09179