• This paper presents a new existence theory for positive solutions to a kind of second-order discrete periodic boundary value problems by employing a fixed point theorem in cones.

    运用锥不定理给出二阶离散周期问题新的存在性定理。

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  • By using critical point theory, we obtain some conditions for the existence of multiple solutions on boundary value problems of a discrete generalized Emden-Fowler equation.

    应用临界点理论获得了一类离散广义Emden - Fowler方程问题存在多个条件

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  • By using critical point theory, we obtain some conditions for the existence of multiple solutions on boundary value problems of a discrete generalized Emden-Fowler equation.

    应用临界点理论获得了一类离散广义Emden - Fowler方程问题存在多个条件

    youdao

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