2 citations · 2 across the 1 of their papers we have counts for
3 papers
math.CA2016
Existence and multiplicity results for boundary value problems connected with the discrete p(.)-Laplacian on weighted finite graphs
Marek Galewski, Renata Wieteska
We use the direct variational method, the Ekeland variational principle, the mountain pass geometry and Karush-Kuhn-Tucker theorem in order to investigate existence and multiplicit…
math.CA2013
Multiple periodic solutions to a discrete p(k)- Laplacian problem
Marek Galewski, Renata Wieteska
We investigate the existence of multiple periodic solutions to the anisotropic discrete system. We apply the linking method and a new three critical point theorem which we provide.
math.CA2012★ 2 cited
Positive solutions for anisotropic discrete BVP
Marek Galewski, Szymon Glab, Renata Wieteska
Using mountain pass arguments and the Karsuh-Kuhn-Tucker Theorem, we prove the existence of at least two positive solution of the anisotropic discrete Dirichlet boundary value prob…