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math.AP2025

Infinitely many solutions for a biharmonic-Kirchhoff system on locally finite graphs

Xiaoyu Wang, Junping Xie, Xingyong Zhang

The study on the partial differential equations (systems) in the graph setting is a hot topic in recent years because of their applications to image processing and data clustering.…

math.AP2024

Nontrivial solutions for a -Kirchhoff type system with concave-convex nonlinearities on locally finite graphs

Zhangyi Yu, Junping Xie, Xingyong Zhang

By using the well-known mountain pass theorem and Ekeland's variational principle, we prove that there exist at least two fully-non-trivial solutions for a -Kirchhoff ellipt…

math.AP2024

Dependence on parameters of solutions for a generalized poly-Laplacian system on weighted graphs

Xiaoyu Wang, Junping Xie, Xingyong Zhang +1

We mainly investigate the continuous dependence on parameters of nontrivial solutions for a generalized poly-Laplacian system on the weighted finite graph . We firstly pr…

math.AP2024

Infinitely many solutions for two generalized poly-Laplacian systems on weighted graphs

Zhangyi Yu, Junping Xie, Xingyong Zhang +1

We investigate the multiplicity of solutions for a generalized poly-Laplacian system on weighted finite graphs and a generalized poly-Laplacian system with Dirichlet boundary value…

math.AP2024

Infinitely many solutions for three quasilinear Laplacian systems on weighted graphs

Yan Pang, Junping Xie, Xingyong Zhang

We investigate a generalized poly-Laplacian system with a parameter on weighted finite graph, a generalized poly-Laplacian system with a parameter and Dirichlet boundary value on w…