德州学院学报
德州學院學報
덕주학원학보
JOURNAL OF DEZHOU UNIVERSITY
2012年
2期
9-11
,共3页
振动性质%微分方程%二阶
振動性質%微分方程%二階
진동성질%미분방정%이계
oscillation properties%difference equations%second order
研究了一般形式的二阶线性微分方程x″(t)+p(t)x′(t)+q(t)x(t)=0的振动性质,得到了这类微分方程振动的准则,从而推广了文献[1]的结果.
研究瞭一般形式的二階線性微分方程x″(t)+p(t)x′(t)+q(t)x(t)=0的振動性質,得到瞭這類微分方程振動的準則,從而推廣瞭文獻[1]的結果.
연구료일반형식적이계선성미분방정x″(t)+p(t)x′(t)+q(t)x(t)=0적진동성질,득도료저류미분방정진동적준칙,종이추엄료문헌[1]적결과.
Some oscillation properties are studied for general linear second order ordinary differential equations of the formx″(t)+p(t)x′(t)+q(t)x(t)=0.We obtained some new oscillation criteria and extend some earlier results of Deng in reference [1].