publications:

  1. S. Migorski, A. Ochal, Dynamic bilateral contact problem for viscoelastic piezoelectric materials with adhesion, Nonlinear Analysis TMA, 69 (2008), 495-509
  2. S. Migorski, A. Ochal, M. Sofonea, Analysis of a dynamic elastic-viscoplastic contact problem with friction, Discrete and Continuous Dynamical Systems - Series B, 10 (4) (2008), 887-902
  3. S. Migorski, A. Ochal, M. Sofonea, Integrodifferential hemivariational inequalities with applications to viscoelastic frictional contact, M 3AS, 18(2) (2008), 271-290
  4. Z. Liu, S. Migorski, A. Ochal, Homogenization of boundary hemivariational inequalities in linear elasticity, Journal of Mathematical Analysis and Applications, 340 (2008), 1347-1361
  5. Z. Denkowski, S. Migorski, A. Ochal, Optimal control for a class of mechanical thermoviscoelastic frictional control problems, Control and Cybernetics, 36(3) (2007), 611-632
  6. S. Migorski, A. Ochal, Navier-Stokes problems modeled by evolution hemivariational inequalities, Discrete and Continuous Dynamical Systems, Supplement 2007, 731-740
  7. S. Migorski, A. Ochal, Nonlinear impulsive evolution inclusions of second order, Dynamic Systems and Applications, 16 (2007), 155-174
  8. S. Migorski, A. Ochal, Vanishing viscosity for hemivariational inequality modeling dynamic problems in elasticity, Nonlinear Analysis, 66(8) (2007), 1840-1852
  9. Z. Denkowski, S. Migorski, A. Ochal, Existence and uniqueness to a dynamic bilateral frictional contact problem in viscoelasticity, Acta Applicandae Mathematicae, 94(3) (2006), 251-276
  10. S. Migorski, A. Ochal, A unified approach to dynamic contact problems in viscoelasticity, Journal of Elasticity, 83(3) (2006), 247-276
  11. S. Migorski, A. Ochal, Existence of solutions for second order evolution inclusions with application to mechanical contact problems, Optimization, 55 (2006), 101-120
  12. A. Ochal, Viscoelastic bilateral contact problem involving Coulomb friction law, WSEAS Transactions on Mathematics, 1(5) (2006), 63-68
  13. H. Frankowska, A. Ochal, On singularities of value function for Bolza optimal control problem, Journal of Mathematical Analysis and Applications, 306 (2005), 714-729
  14. S. Migorski, A. Ochal, Hemivariational inequalities for stationary Navier-Stokes equations, Journal of Mathematical Analysis and Applications, 306 (2005), 197-217
  15. S. Migorski, A. Ochal, Hemivariational inequalities for viscoelastic contact problem with slip dependent friction, Nonlinear Analysis, 61 (2005), 135-161
  16. A. Ochal, Existence results for evolution hemivariational inequalities of second order, Nonlinear Analysis, 60 (2005), 1369-1391
  17. S. Migorski, A. Ochal, Boundary hemivariational inequality of parabolic type, Nonlinear Analysis, 57 (2004), 579-596
  18. A. Ochal, Optimal control in superpotential for evolution hemivariational inequality, WSEAS Transactions on Mathematics, 1(1) (2003), 48-53
  19. S. Migorski, A. Ochal, Optimal control of parabolic hemivariational inequalities, Journal of Global Optimization, 17 (2000), 285-300
  20. A. Ochal, Domain identification problem for elliptic hemivariational inequalities, Topological Methods in Nonlinear Analysis, 16 (2000), 267-278


Book chapters:
  1. S. Migorski, A. Ochal, Inverse Coefficient Problem for Elliptic Hemivariational Inequality, Edited volume in the series: Nonconvex Optimization and its Applications, Nonsmooth/ Nonconvex Mechanics, Blacksburg, VA, June 27-30, 1999, dedicated to the memory of P.D.Panagiotopoulos, chapter 11, 2001, Kluwer Academic Publishers, Netherlands, 247-261


Proceedings:
  1. S. Migorski, A. Ochal, Evolution hemivariational inequalities for Navier-Stokes type operators, Proceedings of the International Conference on Nonsmooth/Nonconvex Mechanics with Applications in Engineering, II. NNMAE2006, Thessaloniki, Greece, July 7-8, 2006, Baniotopoulos C.C., (ed.), 93-98
  2. S. Migorski, A. Ochal, Existence of solutions to boundary parabolic hemivariational inequalities, Proceedings of the International Conference on Nonsmooth/Nonconvex Mechanics with Applications in Engineering, I. NNMAE2002, Thessaloniki, Greece, July 5-6, 2002, Baniotopoulos C.C., (ed.), 53-60
  3. A. Ochal, Optimal control problems for hemivariational inequalities, Third Polish Conference on Methods and Computer Systems in Scientific Researches and Engineering Design, Krakow, Poland, November 19-21, 2001, Tadeusiewicz R., Ligeska A., Szymkat M., (eds), 15-18


Others:
  • S. Migorski, A. Ochal, M. Sofonea, Weak solvability of antiplane frictional contact problems for elastic cylinders, Nonlinear Analysis Series B: Real World Applications, 2008, submitted
  • S. Migorski, A. Ochal, M. Sofonea, Variational analysis of static frictional contact problems for electro-elastic materials, Mathematische Nachrichten, 2008, in press
  • S. Migorski, A. Ochal, M. Sofonea, Weak solvability of a piezoelectric contact problem, European Journal of Applied Mathematics, 2008, in press
  • S. Migorski, A. Ochal and M. Sofonea, Modeling and analysis of an antiplane piezoelectric contact problem, M 3AS, 2008, submitted
  • S. Migorski, A. Ochal and M. Sofonea, Solvability of dynamic antiplane frictional contact problems for viscoelastic cylinders, Nonlinear Analysis Theory Methods and Applications, 2008, in press
  • S. Migorski and A. Ochal, Quasistatic hemivariational inequality via vanishing acceleration approach, SIAM Journal on Mathematical Analysis, 2008, submitted

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