宋利梅. 一类二阶非线性中立型微分方程周期解的存在性[J]. 华南师范大学学报(自然科学版), 2010, 1(2).
引用本文: 宋利梅. 一类二阶非线性中立型微分方程周期解的存在性[J]. 华南师范大学学报(自然科学版), 2010, 1(2).
EXISTENCE OF PERIODIC SOLUTIONS FOR A CLASS OF SECOND ORDER NONLINEAR NEUTRAL DIFFERENTIAL EQUATIONS[J]. Journal of South China Normal University (Natural Science Edition), 2010, 1(2).
Citation: EXISTENCE OF PERIODIC SOLUTIONS FOR A CLASS OF SECOND ORDER NONLINEAR NEUTRAL DIFFERENTIAL EQUATIONS[J]. Journal of South China Normal University (Natural Science Edition), 2010, 1(2).

一类二阶非线性中立型微分方程周期解的存在性

EXISTENCE OF PERIODIC SOLUTIONS FOR A CLASS OF SECOND ORDER NONLINEAR NEUTRAL DIFFERENTIAL EQUATIONS

  • 摘要: 利用k-集压缩算子的抽象连续性定理,讨论了一类二阶非线性中立型微分方程周期解的存在性,得到周期解存在的充分条件.

     

    Abstract: By using the abstract continuation theorem of k-set contractive operator,the periodic solutions for a second order nonlinear neutral differential equations are investigated.Some sufficient conditions are obtained.

     

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