【摘要】 讨论了一类具有2个非线性项的更为一般的四阶方程平凡解的稳定性,得到了这些方程平凡解稳定的充分条件,推广了Ogurtsov A I的相应结果。更多还原

【Abstract】 Discussed the stability of the trivial solution for a more general equation of order four with two nonlinear terms.Sufficient cinditions are obtained for stability of these equations trivial solution and the corresponding results in Ogurtsov A I are extended.更多还原