2 papers
math.NA2026
On the application of the SCD semismooth* Newton method to solving Stokes problem with stick-slip boundary conditions
V. Arzt, P. Beremlijski, H. Gfrerer +1
The paper deals with the 3D Stokes problem with Navier-Tresca stick-slip boundary conditions. A weak formulation of this problem leads to a variational inequality of the second kin…
math.OC2024
On the role of semismoothness in the implicit programming approach to selected nonsmooth optimization problems
Helmut Gfrerer, Michal Kočvara, Jiří V. Outrata
The paper deals with the implicit programming approach to a class of Mathematical Programs with Equilibrium Constraints (MPECs) and bilevel programs in the case when the correspond…