We consider a nonlinear two-dimensional boundary value problem which models the frictional contact of a bar with a rigid obstacle. The weak formulation of the problem is in the form of an elliptic variational inequality of the second kind. We establish the existence of a unique weak solution to the problem. then we introduce a regularized version of the variational inequality for whic... https://toyscyclers.shop/product-category/kids-sleepwear/