论文信息 - Sign-changing solutions for some fourth-order nonlinear elliptic problems

Sign-changing solutions for some fourth-order nonlinear elliptic problems

In this paper, we consider the existence and multiplicity of sign-changing solutions for some fourth-order nonlinear elliptic problems and some existence and multiple are obtained. The weak solutions are sought by means of sign-changing critical theorems.

Jianwen Zhou | Xian Wu | Xian Wu | Jianwen Zhou

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