3 citations · 3 across the 5 of their papers we have counts for
5 papers · 1 filter
Worst case approach in convex minimization problems with uncertain data
Olli Mali
This paper concerns quantitative analysis of errors generated by incompletely known data in convex minimization problems. The problems are discussed in the mixed setting and the du…
Functional a posteriori error estimate for a nonsymmetric stationary diffusion problem
Olli Mali
In this paper, a posteriori error estimates of functional type for a stationary diffusion problem with nonsymmetric coefficients are derived. The estimate is guaranteed and does no…
Error estimates for a certain class of elliptic optimal control problems
Olli Mali
In this paper, error estimates are presented for a certain class of optimal control problems with elliptic PDE-constraints. It is assumed that in the cost functional the state is m…
Two-sided estimates of the solution set for the reaction-diffusion problem with uncertain data
O. Mali, S. Repin
We consider linear reaction--diffusion problems with mixed Diriclet-Neumann-Robin conditions. The diffusion matrix, reaction coefficient, and the coefficient in the Robin boundary…
Conforming and Non-Conforming Functional A Posteriori Error Estimates for Elliptic Boundary Value Problems in Exterior Domains: Theory and Numerical Tests
Olli Mali, Alexey Muzalevskiy, Dirk Pauly
This paper is concerned with the derivation of conforming and non-conforming functional a posteriori error estimates for elliptic boundary value problems in exterior domains. These…