3 papers
math.AP2021
Existence, comparison, and convergence results for a class of elliptic hemivariational inequalities
Claudia M. Gariboldi, Stanisław Migórski, Anna Ochal +1
In this paper we study a class of elliptic boundary hemivariational inequalities which originates in the steady-state heat conduction problem with nonmonotone multivalued subdiffer…
math.NA2020
Solving Quasistatic Contact Problems Using Nonsmooth Optimization Approach
Michal Jureczka, Anna Ochal, Weimin Han
This paper is devoted to a study of time-dependent hemivariational inequality. We prove existence and uniqueness of its solution, provide fully discrete scheme and reformulate this…
math.NA2019
Numerical Studies of a Hemivariational Inequality for a Viscoelastic Contact Problem with Damage
Weimin Han, Michal Jureczka, Anna Ochal
This paper is devoted to the study of a hemivariational inequality modeling the quasistatic bilateral frictional contact between a viscoelastic body and a rigid foundation. The dam…