We study a nonlinear periodic problem driven by the p(t)-Laplacian and having a nonsmooth potential (hemivariational inequalities). Using a variational method b
Crystal growth and solute precipitation is a Stefan problem.It is a free boundary problem for a parabolic partial differential equation with a time-dependent ph
The central subject of studying in this paper is incompressible pairwise incompressible surfaces in link complements. Let L be a non-split prime link and let F