A note on the multiplicity of solutions to anisotropic discrete BVP's. - Marek Galewski; Renata Wieteska (Appl. Math. Lett., 2013)

Existence and multiplicity results for boundary value problems connected with the discrete p(·)-Laplacian on weighted finite graphs. - Marek Galewski; Renata Wieteska (Appl. Math. Comput., 2016)

On the Solvability of the Discrete s(x, ·)-Laplacian Problems on Simple, Connected, Undirected, Weighted, and Finite Graphs. - Filip Pietrusiak; Renata Wieteska; Przemyslaw Gordinowicz (Entropy, 2022)