4 citations · 10 across the 4 of their papers we have counts for
4 papers
Sensitivity analysis of a Signorini-type history-dependent variational inequality
Livia Betz, Andaluzia Matei, Mircea Sofonea
We consider a history-dependent variational inequality (P) which models the frictionless contact between a viscoelastic body and a rigid obstacle covered by a layer of soft materia…
Convergence and Optimization Results for a History-dependent Variational Problem
Mircea Sofonea, Andaluzia Matei
We consider a mixed variational problem in real Hilbert spaces, defined on on the unbounded interval of time and governed by a history-dependent operator. We state the unique solva…
Solvability and optimization for a class of mixed variational problems
Andaluzia Matei, Mircea Sofonea
We consider an abstract mixed variational problem governed by a nonlinear operator and a bifunctional , in a real reflexive Banach space . The operator is assumed to…
On the relationship between alternative variational formulations of a frictional contact model
Andaluzia Matei
We consider a frictional contact model, mathematically described by means of a nonlinear boundary value problem in terms of PDE. We draw the attention to three possible variational…