• Abstract

The goal of this paper is to study operators sum of $p$-Laplacian type operators. We address the problems of existence and uniqueness of solutions, this last point leading to some challenging issues in the case of quasilinear combinations of such $p$-Laplacians.

• General Summary

• Abstract

In this paper we first introduce a new shell model that can be applied for all kinds of geometries of the middle surface of the shell. Then we show that our model is close to Koiter’s nonlinear shell model in a specific sense. Finally, we establish the existence of a minimizer for this new model.

• General Summary