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Wizytówka - Wydział Matematyki i Informatyki

Most significant publications

  • Krzysztof Bartosz, Variable time-step theta-scheme for nonlinear second order evolution inclusion, International Journal of Numerical Analysis and Modeling 14 (6) (2017), 842-868
  • Krzysztof Bartosz, Mircea Sofonea, The Rothe method for variational-hemivariational inequalities with applications to contact mechanics, SIAM Journal on Mathematical Analysis 48 (2016), 861-883
  • Mikael Barboteu, Krzysztof Bartosz, Weimin Han, Tomasz Janiczko, Numerical analysis of a hyperbolic hemivariational inequality arising in dynamic contact, SIAM Journal on Numerical Analysis 53 (2015), 527-550

Recent publications

  • Krzysztof Bartosz, Existence of weak solution for a dynamic Signorini contact problem with nonmonotone friction law, vol. 161 (2026), 21 str.
  • Krzysztof Bartosz, Cen Jinxia, Shengda Zeng, Yao Jen-Chih, A double step Rothe scheme for hyperbolic Clarke subdifferential inclusions controlled by evolution equations, Nonlinear Analysis: Real World Applications 88 (2026), 104463 22 str.
  • Krzysztof Bartosz, ROTHE METHOD FOR AN ADHESIVE CONTACT OF A NONLINEAR VISCOELASTIC ROD, Banach Center Publications, Institute of Mathematics Polish Academy of Sciences 127 (2024), 9-35
  • Krzysztof Bartosz, Paweł Szafraniec, Convergence of a double step scheme for a class of second order Clarke subdifferential inclusions, Nonlinear Analysis: Real World Applications 78 (2024), 104092
  • Krzysztof Bartosz, Piotr Bartman-Szwarc, Michał Jureczka, Paweł Szafraniec, Numerical analysis of a non-clamped dynamic thermoviscoelastic contact problem, Nonlinear Analysis: Real World Applications 73 (2023) (2023), 20 stron, nr 103870

Interests

Theory of Sobolev spaces, partial differential equations, variational and hemivariational inequalities, mechanics of solids concerning elasticity and viscosity properties of material and nonmonotone contact conditions, optimal control and numerical solving of the above problems, Rothe method, Galerkin method, Finite Element Method, computer simulations.

avatar for Krzysztof Bartosz

Krzysztof Bartosz

academic degree/title Doctor of Science position
research and faculty staff member group, assistant professor
unit
  • Chair of Optimization and Control
ORCID
https://orcid.org/0000-0001-5565-9302
contact
krzysztof.bartosz@uj.edu.pl
www
https://kos.ii.uj.edu.pl/bartosz