All Stories

  1. On the Weierstrass Theorem on extrema and its application for finding fixed points and zeros of mappings

    Article • Bulletin of Mathematical Sciences, March 2025, World Scientific Pub Co Pte Lt

    Prof. Marek Galewski

  2. Existence results for non-coercive problems

    Article • Advances in Nonlinear Analysis, January 2025, De Gruyter

    Prof. Marek Galewski

  3. Minimization principle for hemivariational–variational inequality driven by uniformly monotone operators with application to problems in contact mechanics

    Article • Nonlinear Analysis Real World Applications, October 2024, Elsevier

    Prof. Marek Galewski

  4. Existence Theorems for Parameter Dependent Weakly Continuous Operators with Applications

    Article • Results in Mathematics, May 2024, Springer Science + Business Media

    Prof. Marek Galewski

  5. On variational competing p,q

    Article • Applied Mathematics Letters, February 2024, Elsevier

    Prof. Marek Galewski

  6. Multiplicity of solutions for nonlinear coercive problems

    Article • Journal of Mathematical Analysis and Applications, December 2023, Elsevier

    Prof. Marek Galewski

  7. On variational approach to fourth‐order problems with unbounded weight

    Article • Mathematical Methods in the Applied Sciences, August 2023, Wiley

    Prof. Marek Galewski

  8. On variational approach to fourth order problems with unbounded weight

    Article • March 2023, Authorea, Inc.

    Prof. Marek Galewski

  9. Nash‐type equilibria for systems of partially potential nonlinear equations

    Article • Mathematical Methods in the Applied Sciences, September 2022, Wiley

    Prof. Marek Galewski

  10. Existence of solutions in cones to delayed higher-order differential equations

    Article • Applied Mathematics Letters, August 2022, Elsevier

    Prof. Marek Galewski

  11. Nash-type equlibria for systems of partially potential nonlinear equations

    Article • April 2022, Authorea, Inc.

    Prof. Marek Galewski

  12. On the Generalization of a Multiplicity Result

    Article • Mathematics, March 2022, MDPI AG

    Prof. Marek Galewski

  13. On the nonlinear perturbations of self-adjoint operators

    Article • Advances in Nonlinear Analysis, January 2022, De Gruyter

    Prof. Marek Galewski

  14. Dependence on parameters for nonlinear equations—Abstract principles and applications

    Article • Mathematical Methods in the Applied Sciences, November 2021, Wiley

    Prof. Marek Galewski

  15. Dependence on parameters for nonlinear equations -- abstract principles and applications

    Article • June 2021, Authorea, Inc.

    Prof. Marek Galewski

  16. Stability of Non-Linear Dirichlet Problems with ϕ-Laplacian

    Article • Entropy, May 2021, MDPI AG

    Prof. Marek Galewski

  17. On the Existence of Non-Spurious Solutions to Second Order Dirichlet Problem

    Article • Symmetry, January 2021, MDPI AG

    Prof. Marek Galewski

  18. Hybrid Integration Method for Sunlight Atmospheric Scattering

    Article • IEEE Access, January 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Marek Galewski

  19. Nash–type equilibria for systems of non-potential equations

    Article • Applied Mathematics and Computation, November 2020, Elsevier

    Prof. Marek Galewski

  20. On variational nonlinear equations with monotone operators

    Article • Advances in Nonlinear Analysis, August 2020, De Gruyter

    Prof. Marek Galewski

  21. Localization properties for nonlinear equations involving monotone operators

    Article • Mathematical Methods in the Applied Sciences, June 2020, Wiley

    Prof. Marek Galewski

  22. On solvability of elliptic boundary value problems via global invertibility

    Article • Opuscula Mathematica, January 2020, AGHU University of Science and Technology Press

    Prof. Marek Galewski

  23. Saddle-point solutions to Dirichlet problems on the Sierpiński gasket

    Article • Expositiones Mathematicae, December 2019, Elsevier

    Prof. Marek Galewski

  24. On the Mountain Pass Solutions to Boundary Value Problems on the Sierpinski Gasket

    Article • Results in Mathematics, August 2019, Springer Science + Business Media

    Prof. Marek Galewski

  25. On the Application of Monotonicity Methods to the Boundary Value Problems on the Sierpinski Gasket

    Article • Numerical Functional Analysis and Optimization, April 2019, Taylor & Francis

    Prof. Marek Galewski

  26. On unique solvability of a Dirichlet problem with nonlinearity depending on the derivative

    Article • Opuscula Mathematica, January 2019, AGHU University of Science and Technology Press

    Prof. Marek Galewski

  27. Solvability of Abstract Semilinear Equations by a Global Diffeomorphism Theorem

    Article • Results in Mathematics, August 2018, Springer Science + Business Media

    Prof. Marek Galewski

  28. Multiplicity results for discrete anisotropic equations

    Article • Discrete and Continuous Dynamical Systems - B, January 2018, American Institute of Mathematical Sciences (AIMS)

    Prof. Marek Galewski

  29. On the existence of solutions for a boundary value problem on the half-line

    Article • Electronic journal of qualitative theory of differential equations, January 2018, University of Szeged

    Prof. Marek Galewski

  30. Preface

    Article • Discrete and Continuous Dynamical Systems - B, January 2018, American Institute of Mathematical Sciences (AIMS)

    Prof. Marek Galewski

  31. Global diffeomorphism theorem applied to the solvability of discrete and continuous boundary value problems

    Article • The Journal of Difference Equations and Applications, November 2017, Taylor & Francis

    Prof. Marek Galewski

  32. On a global implicit function theorem for locally Lipschitz maps via non-smooth critical point theory

    Article • Quaestiones Mathematicae, November 2017, Taylor & Francis

    Prof. Marek Galewski

  33. Existence and multiplicity results for boundary value problems connected with the discretep(·

    Article • Applied Mathematics and Computation, November 2016, Elsevier

    Prof. Marek Galewski

  34. Multiple Solutions to a Dirichlet Problem on the Sierpinski Gasket

    Article • Taiwanese Journal of Mathematics, September 2016, The Mathematical Society of the Republic of China

    Prof. Marek Galewski

  35. A note on a global invertibility of mappings onRn

    Article • Quaestiones Mathematicae, August 2016, Informa UK Limited

    Prof. Marek Galewski

  36. On a global implicit function theorem and some applications to integro-differential initial value problems

    Article • Acta Mathematica Hungarica, February 2016, Springer Science + Business Media

    Prof. Marek Galewski

  37. On the well posed solutions for nonlinear second order neutral difference equations

    Article • Mathematica Slovaca, January 2016, De Gruyter

    Prof. Marek Galewski

  38. ON A NEW MULTIPLE CRITICAL POINT THEOREM AND SOME APPLICATIONS TO ANISOTROPIC PROBLEMS

    Article • Taiwanese Journal of Mathematics, September 2015, The Mathematical Society of the Republic of China

    Prof. Marek Galewski

  39. Non-spurious solutions to discrete boundary value problems through variational methods

    Article • The Journal of Difference Equations and Applications, August 2015, Taylor & Francis

    Prof. Marek Galewski

  40. Existence results for one-dimensional fractional equations

    Article • Mathematical Methods in the Applied Sciences, August 2015, Wiley

    Prof. Marek Galewski

  41. Existence and multiplicity of solutions to discrete inclusions with thep(k)-Laplacian problem

    Article • The Journal of Difference Equations and Applications, July 2015, Taylor & Francis

    Prof. Marek Galewski

  42. On a global diffeomorphism between two Banach spaces and some application

    Article • Studia Scientiarum Mathematicarum Hungarica, March 2015, Akademiai Kiado

    Prof. Marek Galewski

  43. On a second order coercive dirichlet problem with a non-differentiable action functional

    Article • Studia Scientiarum Mathematicarum Hungarica, March 2014, Akademiai Kiado

    Prof. Marek Galewski

  44. Existence and multiplicity of positive solutions for discreteanisotropic equationsExistence and multiplicity of positive solutions for discreteanisotropic equations

    Article • TURKISH JOURNAL OF MATHEMATICS, January 2014, The Scientific and Technological Research Council of Turkey (TUBITAK-ULAKBIM) - DIGITAL COMMONS JOURNALS

    Prof. Marek Galewski

  45. Multiple periodic solutions to a discrete $p^{(k)}$ - Laplacian problem

    Article • Discrete and Continuous Dynamical Systems - B, January 2014, American Institute of Mathematical Sciences (AIMS)

    Prof. Marek Galewski

  46. On a new critical point theorem and some applications to discrete equations

    Article • Opuscula Mathematica, January 2014, AGHU University of Science and Technology Press

    Prof. Marek Galewski

  47. Preface

    Article • Discrete and Continuous Dynamical Systems - B, January 2014, American Institute of Mathematical Sciences (AIMS)

    Prof. Marek Galewski

  48. Three solutions to discrete anisotropic problems with two parameters

    Article • Open Mathematics, January 2014, De Gruyter

    Prof. Marek Galewski

  49. On the system of anisotropic discrete BVPs

    Article • The Journal of Difference Equations and Applications, July 2013, Taylor & Francis

    Prof. Marek Galewski

  50. The dual variational method for n-th order ODEs with multipoint boundary conditions

    Article • Applicable Analysis, June 2013, Taylor & Francis

    Prof. Marek Galewski

  51. On Well Posed Impulsive Boundary Value Problems for p(t) -Laplacian's

    Article • Mathematical Modelling and Analysis, April 2013, Vilnius Gediminas Technical University

    Prof. Marek Galewski

  52. A note on the multiplicity of solutions to anisotropic discrete BVP’s

    Article • Applied Mathematics Letters, April 2013, Elsevier

    Prof. Marek Galewski

  53. On the dependence on parameters for mountain pass solutions of second order discrete BVP’s

    Article • Applied Mathematics and Computation, February 2013, Elsevier

    Prof. Marek Galewski

  54. Impulsive boundary value problems for p(t)-Laplacian’s via critical point theory

    Article • Czechoslovak Mathematical Journal, December 2012, Institute of Mathematics, Czech Academy of Sciences

    Prof. Marek Galewski

  55. On variational impulsive boundary value problems

    Article • Open Mathematics, October 2012, De Gruyter

    Prof. Marek Galewski

  56. A note on the well-posed anisotropic discrete BVPs

    Article • The Journal of Difference Equations and Applications, September 2012, Taylor & Francis

    Prof. Marek Galewski

  57. Some remarks on nonlinear discrete boundary value problems

    Article • Demonstratio Mathematica, September 2012, De Gruyter

    Prof. Marek Galewski

  58. A note on the dependence on parameters for a nonlinear system via monotonicity theory

    Article • The Journal of Difference Equations and Applications, July 2012, Taylor & Francis

    Prof. Marek Galewski

  59. On some discrete boundary value problem with parameters

    Article • Applied Mathematics and Computation, July 2012, Elsevier

    Prof. Marek Galewski

  60. Continuous dependence on parameters for second order discrete BVP’s

    Article • Open Mathematics, March 2012, De Gruyter

    Prof. Marek Galewski

  61. On the discrete boundary value problem for anisotropic equation

    Article • Journal of Mathematical Analysis and Applications, February 2012, Elsevier

    Prof. Marek Galewski

  62. A note on a fourth order discrete boundary value problem

    Article • Opuscula Mathematica, January 2012, AGHU University of Science and Technology Press

    Prof. Marek Galewski

  63. A note on the multiplicity of solutions for a second-order difference equation with a parameter

    Article • Applied Mathematics and Computation, December 2011, Elsevier

    Prof. Marek Galewski

  64. On the existence of solutions for a system of difference equations with non-monotone nonlinearity

    Article • Applied Mathematics Letters, December 2011, Elsevier

    Prof. Marek Galewski

  65. Dependence on parameters for a discrete Emden–Fowler equation

    Article • Applied Mathematics and Computation, October 2011, Elsevier

    Prof. Marek Galewski

  66. Dependence on parameters for discrete second-order boundary value problems

    Article • The Journal of Difference Equations and Applications, October 2011, Taylor & Francis

    Prof. Marek Galewski

  67. A note on existence and stability of solutions for semilinear Dirichlet problems

    Article • Proceedings - Mathematical Sciences, May 2011, Springer Science + Business Media

    Prof. Marek Galewski

  68. On the Dirichlet problem for a nonlinear elastic beam equation

    Article • Applied Mathematics and Computation, December 2010, Elsevier

    Prof. Marek Galewski

  69. On the existence of solutions for discrete elliptic boundary value problems

    Article • Applicable Analysis, December 2010, Taylor & Francis

    Prof. Marek Galewski

  70. On a fourth order Dirichlet Problem

    Article • Georgian Mathematical Journal, July 2010, De Gruyter

    Prof. Marek Galewski

  71. On the Dirichlet problem with nonconvex nonlinearity

    Article • Studia Scientiarum Mathematicarum Hungarica, June 2010, Akademiai Kiado

    Prof. Marek Galewski

  72. Simulation and Experiments of High Speed Machining Vibration Monitoring with Variable Spindle Velocity

    Article • Solid State Phenomena, June 2010, Trans Tech Publications

    Prof. Marek Galewski

  73. A note on a dirichlet problem with concave-convex nonlinearity

    Article • Mathematica Slovaca, May 2010, De Gruyter

    Prof. Marek Galewski

  74. On variational methods for nonlinear difference equations

    Article • Journal of Computational and Applied Mathematics, April 2010, Elsevier

    Prof. Marek Galewski

  75. A note on the existence of solutions for difference equations via variational methods

    Article • The Journal of Difference Equations and Applications, February 2010, Taylor & Francis

    Prof. Marek Galewski

  76. A note on the existence of a bounded solution for a nonlinear system of difference equations

    Article • The Journal of Difference Equations and Applications, January 2010, Taylor & Francis

    Prof. Marek Galewski

  77. Dual Variational Method for a Fourth Order Dirichlet Problem

    Article • Georgian Mathematical Journal, December 2008, De Gruyter

    Prof. Marek Galewski

  78. On existence and stability of solutions for higher order semilinear Dirichlet problems

    Article • Proceedings - Mathematical Sciences, November 2008, Springer Science + Business Media

    Prof. Marek Galewski

  79. On the optimal control problem governed by the nonlinear elastic beam equation

    Article • Applied Mathematics and Computation, September 2008, Elsevier

    Prof. Marek Galewski

  80. On the nonlinear elastic beam equation

    Article • Applied Mathematics and Computation, August 2008, Elsevier

    Prof. Marek Galewski

  81. On the Existence and Stability of Solutions for a System of Elliptic Equations

    Article • Mediterranean Journal of Mathematics, June 2008, Springer Science + Business Media

    Prof. Marek Galewski

  82. Corrigendum

    Article • Numerical Functional Analysis and Optimization, April 2008, Taylor & Francis

    Prof. Marek Galewski

  83. The Existence of Solutions for Nonlinear Operator Equations

    Article • Georgian Mathematical Journal, March 2008, De Gruyter

    Prof. Marek Galewski

  84. On a Dirichlet problem with p(x)-Laplacian

    Article • Journal of Mathematical Analysis and Applications, January 2008, Elsevier

    Prof. Marek Galewski

  85. On a Dirichlet Problem with Generalizedp(x)-Laplacian and Some Applications

    Article • Numerical Functional Analysis and Optimization, October 2007, Taylor & Francis

    Prof. Marek Galewski

  86. A note on the stability and the approximation of solutions for a Dirichlet problem with p(x)-Laplacian

    Article • The ANZIAM Journal, July 2007, Cambridge University Press

    Prof. Marek Galewski

  87. On the existence and the stability of solutions for higher-order semilinear Dirichlet problems

    Article • Czechoslovak Mathematical Journal, June 2007, Institute of Mathematics, Czech Academy of Sciences

    Prof. Marek Galewski

  88. Existence and stability of Solutions for Nonlinear Abstract Equations

    Article • Numerical Functional Analysis and Optimization, May 2007, Taylor & Francis

    Prof. Marek Galewski

  89. On the existence and stability of solutions for Dirichlet problem withp(x

    Article • Journal of Mathematical Analysis and Applications, February 2007, Elsevier

    Prof. Marek Galewski

  90. Erratum to the Paper “A Note on Stability of Solutions for Abstract Semilinear Dirichlet Problems”

    Article • Journal of Applied Analysis, January 2007, De Gruyter

    Prof. Marek Galewski

  91. Existence, stability and approximation of solutions for a certain class of nonlinear BVPs

    Article • Nonlinear Analysis, July 2006, Elsevier

    Prof. Marek Galewski

  92. On the Continuity of the Nemytskij Operator between the Spaces

    Article • Georgian Mathematical Journal, June 2006, De Gruyter

    Prof. Marek Galewski

  93. A Note on Stability of Solutions for Abstract Semilinear Dirichlet Problems

    Article • Journal of Applied Analysis, January 2006, De Gruyter

    Prof. Marek Galewski

  94. A note on invex problems with nonnegative variable

    Article • European Journal of Operational Research, June 2005, Elsevier

    Prof. Marek Galewski

  95. New Variational Principle and Duality for a Certain Class of Nonlinear Operator Equations

    Article • Numerical Functional Analysis and Optimization, January 2005, Taylor & Francis

    Prof. Marek Galewski

  96. The Existence of Solutions for a Semilinear Abstract Dirichlet Problem

    Article • Georgian Mathematical Journal, January 2004, De Gruyter

    Prof. Marek Galewski

  97. On a Fenchel–Young Type Conjugacy for Invex Functions

    Article • Numerical Functional Analysis and Optimization, January 2003, Taylor & Francis

    Prof. Marek Galewski

  98. On a Certain Generalization of the Krasnosel'skii Theorem

    Article • Journal of Applied Analysis, January 2003, De Gruyter

    Prof. Marek Galewski