期刊论文

OSCILLATION OF SOLUTIONS FOR SECOND ORDER HALF-LINEAR DIFFERENTIAL EQUATION WITH DELAY ARGUMENTS AND DAMPING TERMS

中文

食品科学技术学报

2095-6002

2010

28

5

75-77

10.3969/j.issn.1671-1513.2010.05.017

07C164:湖南省教育厅科学研究项目

本校为第一机构

研究了一类含有时滞与阻尼项的二阶半线性微分方程[r(t)|x′(t)|α-1x′(t)]′+p(t)|x′(t)|α-1x′(t)+q(t)|x(σ(t))|α-1x(σ(t))=0 (t>T),运用Riccati变换和H函数方法,获得了该方程解的振动性的若干充分条件.

Oscillation for the solutions of second order half-linear differential equation with delay arguments and damping terms were studied.By using Riccati transformation and methods of H function,some new sufficient conditions for the oscillation of each solution ...