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- Stanislaw Migórski
- J. Global Optimization
- 2005

- Stanislaw Migórski, Anna Ochal
- J. Global Optimization
- 2000

- Stanisław Migórski, S. Migórski
- 2007

In the paper we examine nonlinear evolution hemivariational inequality defined on a Gelfand fivefold of spaces. First we show that the problem with multivalued and L-pseudomonotone operator and zero initial data has a solution. Then the existence result is established in the case when the operator is single valued of Leray–Lions type and the initial… (More)

- Zdzislaw Denkowski, Stanislaw Migórski
- J. Global Optimization
- 1998

- Barbara Barabasz, Ewa Gajda, Stanislaw Migórski, Maciej Paszynski, Robert Schaefer, Maciej Smolka
- Applied Mathematics and Computer Science
- 2014

The paper offers a new approach to handling difficult parametric inverse problems in elasticity and thermo-elasticity, formulated as global optimization ones. The proposed strategy is composed of two phases. In the first, global phase, the stochastic hp-HGS algorithm recognizes the basins of attraction of various objective minima. In the second phase, the… (More)

- Stanislaw Migórski, Anna Ochal
- SIAM J. Math. Analysis
- 2009

- Weimin Han, Stanislaw Migórski, Mircea Sofonea
- SIAM J. Math. Analysis
- 2014

A class of variational-hemivariational inequalities is studied in this paper. An inequality in the class involves two nonlinear operators and two nondifferentiable functionals, of which at least one is convex. An existence and uniqueness result is proved for a solution of the inequality. Continuous dependence of the solution on the data is shown.… (More)

- S. Migórski
- 2005

In the paper we present a survey on the mathematical modeling of nonconvex and nonsmooth problems arising in the mathematical theory of contact mechanics which is a growing field in engineering and scientific computing. The approach to such problems is based on the notion of hemivariational inequality and our presentation focuses on three aspects. First we… (More)

- Piotr Kalita, Stanislaw Migórski, Mircea Sofonea
- System Modelling and Optimization
- 2015

- J. R. Fernández, Piotr Kalita, Stanislaw Migórski, M. C. Muñiz, C. Núñez
- SIAM J. Math. Analysis
- 2016