摘要
讨论(r(t)d(y(t))y′)′+h(t,y,y′)+a(t)f(y)+b(t)g(y)=0解的有界性,并给出了方程一切解有界或一切解是L^2-解的充分条件,所用方法不同于以往的V函数法,所得结论推广了前人的结论。
Many results have been obtained on the Lp-solution of nonlinear equation of two orders. In this paper,more common equation is discussed and the former results are extended.
出处
《聊城大学学报(自然科学版)》
2003年第2期19-22,共4页
Journal of Liaocheng University:Natural Science Edition