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List of works by Leszek Gasiński

A Multiplicity Theorem for Double Resonant Periodic Problems

scientific article published in November 2010

A class of evolution variational inequalities with nonconvex constraints

scientific article published on 19 June 2018

A multiplicity result for semilinear resonant elliptic problems with nonsmooth potential

scientific article published in April 2005

A pair of positive solutions for $(p,q)$-equations with combined nonlinearities

scientific article published in 2014

A pair of positive solutions for the Dirichlet p(z)-Laplacian with concave and convex nonlinearities

scientific article published on 15 January 2012

A variational approach to nonlinear logistic equations

scientific article published on 23 March 2015

Analysis of a dynamic frictional contact problem for hyperviscoelastic material with non-convex energy density

scientific article published on 21 July 2017

Anisotropic nonlinear Neumann problems

scientific article published on 19 January 2011

Anti-periodic solutions for nonlinear evolution inclusions

scientific article published on 24 February 2018

Asymmetric (p, 2)-equations with double resonance

Convergence of a Time Discretization for a Nonlinear Second-Order Inclusion

scientific article published on 29 May 2017

Dirichlet $(p,q)$-equations at resonance

scientific article published in 2014

Dirichlet Problems with an Indefinite and Unbounded Potential and Concave-Convex Nonlinearities

Dirichlet problems with double resonance and an indefinite potential

scientific article published in August 2012

Dynamic thermoviscoelastic problem with friction and damage

scientific article published in February 2015

Evolution hemivariational inequalities with hysteresis

scientific article published in May 2004

Evolution hemivariational inequality of Wave-Type with hysteresis

scientific article published in November 2005

Evolution hemivariational inequality with hysteresis operator in higher order term

scientific article published in January 2008

Existence Theorems for Periodic Differential Inclusions in ℝ N

scientific article published in June 2004

Existence and multiplicity of solutions for second order periodic systems with the p-Laplacian and a nonsmooth potential

scientific article published on 13 August 2008

Existence and multiplicity of solutions for semilinear hemivariational inequalities at resonance

scientific article published in March 2007

Existence and multiplicity results for quasilinear hemivariational inequalities at resonance

scientific article published in December 2008

Existence and uniqueness of positive solutions for the Neumann p-Laplacian

scientific article published on 4 March 2012

Existence of Three Nontrivial Smooth Solutions for Nonlinear Resonant Neumann Problems Driven by the p-Laplacian

scientific article published in 2010

Existence of positive and of multiple solutions for nonlinear periodic problems

scientific article published in May 2007

Existence of solutions for hyperbolic hemivariational inequalities

scientific article published in December 2002

Existence of solutions for wave-type hemivariational inequalities with noncoercive viscosity damping

scientific article published in June 2002

Existence result for hyperbolic hemivariational inequalities

scientific article published in August 2001

Existence results for evolutionary inclusions and variational–hemivariational inequalities

Extremal Solutions and Strong Relaxation for Second Order Multivalued Boundary Value Problems

scientific article published in December 2005

Hemivariational Inequality Approach to Evolutionary Constrained Problems on Star-Shaped Sets

scientific article published on 31 May 2014

Integral representation of random set-valued measures

scientific article published on 26 September 2018

Multiple Positive Solutions for Eigenvalue Problems of Hemivariational Inequalities

scientific article published on 24 May 2006

Multiple Solutions for Nonlinear Coercive Problems with a Nonhomogeneous Differential Operator and a Nonsmooth Potential

scientific article published on 18 October 2011

Multiple Solutions for Nonlinear Neumann Problems with Asymmetric Reaction, via Morse Theory

scientific article published in November 2011

Multiple Solutions with Sign Information for a Class of Parametric Superlinear (p, 2)-Equations

scientific article published on 18 July 2019

Multiple solutions for a class of nonlinear Neumann eigenvalue problems

scientific article published in February 2014

Multiple solutions for asymptotically (p−1)-homogeneous p-Laplacian equations

scientific article published in March 2012

Multiple solutions for nonautonomous second order periodic systems

scientific article published in January 2010

Multiplicity Results for Nonlinear Neumann Problems

scientific article published in February 2006

Multiplicity of nontrivial solutions for elliptic equations with nonsmooth potential and resonance at higher eigenvalues

scientific article published in May 2006

Multiplicity of positive solutions for an equation with degenerate nonlocal diffusion

Multiplicity of positive solutions for eigenvalue problems of (p,2)-equations

Multiplicity of solutions for Neumann problems resonant at any eigenvalue

scientific article published in January 2014

Multiplicity of solutions for Neumann problems with an indefinite and unbounded potential

scientific article published in January 2013

Multiplicity theorems for periodic systems with a -Laplacian-like operator

scientific article published in November 2007

Multiplicity theorems for scalar periodic problems at resonance with p-Laplacian-like operator

scientific article published on 27 October 2006

Multivalued periodic Lienard systems

scientific article published in September 2019

Neumann problems resonant at zero and infinity

scientific article published on 16 February 2011

Nodal Solutions for Nonlinear Non-Homogeneous Robin Problems with an Indefinite Potential

scientific article published on 13 June 2018

Nodal and multiple constant sign solutions for resonant -Laplacian equations with a nonsmooth potential

scientific article published in December 2009

Nodal and multiple solutions for nonlinear elliptic equations involving a reaction with zeros

scientific article published in 2015

Nonhomogeneous Nonlinear Dirichlet Problems with ap-Superlinear Reaction

Nonlinear Dirichlet Problems with no Growth Restriction on the Reaction

scientific article published in 2017

Nonlinear Dirichlet problems with sign changing drift coefficient

scientific article published in April 2019

Nonlinear Eigenvalue Problems for the Dirichlet (p,2)-Laplacian

scientific article published in 2022

Nonlinear Elliptic Equations with Singular Terms and Combined Nonlinearities

scientific article published on 9 August 2011

Nonlinear Hemivariational Inequalities at Resonance

scientific article published in April 2000

Nonlinear Multivalued Periodic Systems

scientific article published on 14 June 2018

Nonlinear Neumann Problems with Constraints

scientific article published in 2013

Nonlinear elliptic equations with a jumping reaction

scientific article published in November 2016

Nonlinear noncoercive Neumann problems

scientific article published in April 2016

Nonlinear nonhomogeneous Robin problems with dependence on the gradient

scientific article published on 30 January 2018

Nonlinear second-order multivalued boundary value problems

scientific article published in August 2003

Nonlinear, Nonhomogeneous Periodic Problems with no Growth Control on the Reaction

scientific article

Nonlocal Double Phase Complementarity Systems with Convection Term and mixed Boundary Conditions

scientific article published in 2022

Nonsmooth Critical Point Theory and Nonlinear Boundary Value Problems

scientific article published on 27 July 2004

Nonsmooth generalized guiding functions for periodic differential inclusions

scientific article published in March 2006

Nontrivial Solutions for Resonant Hemivariational Inequalities

scientific article published in March 2006

Nontrivial solutions for Neumann problems with an indefinite linear part

scientific article published in November 2010

Nontrivial solutions for a class of resonant -Laplacian Neumann problems

scientific article published in December 2009

ON THE EXISTENCE OF MULTIPLE PERIODIC SOLUTIONS FOR EQUATIONS DRIVEN BY THE $p$-LAPLACIAN AND WITH A NON-SMOOTH POTENTIAL

scientific article published on 27 January 2003

On a nonlinear parametric Robin problem with a locally defined reaction

scientific article published in August 2019

On generalized logistic equations with a non-homogeneous differential operator

scientific article published on 20 December 2013

On the Existence of Positive Solutions for Hemivariational Inequalities Driven by the p-Laplacian

scientific article published in January 2005

Optimal control for doubly nonlinear evolutionary inclusions

scientific article published in March 2018

Pairs of nontrivial solutions for resonant Neumann problems

scientific article published in February 2013

Periodic problems with asymmetric nonlinearities and nonsmooth potentials

scientific article published in August 2004

Periodic solutions for nonlinear nonmonotone evolution inclusions

scientific article published in 2018

Positive Solutions for Nonlinear Nonhomogeneous Robin Problems

scientific article published in 2015

Positive Solutions for Nonlinear Periodic Problems with the Scalar p-Laplacian

scientific article published on 8 August 2007

Positive Solutions for the Generalized Nonlinear Logistic Equations

scientific article published in March 2016

Positive Solutions for the Neumann p-Laplacian with Superdiffusive Reaction

Positive solutions for nonlinear elliptic problems with dependence on the gradient

scientific article published in July 2017

Quasilinear hemivariational inequalities with strong resonance at infinity

scientific article published in February 2004

Quasistatic thermoviscoelastic problem with normal compliance, multivalued friction and wear diffusion

scientific article published in February 2016

Resonant Robin problems with indefinite and unbounded potential

scientific article published on 28 November 2017

Resonant equations with the Neumann p-Laplacian plus an indefinite potential

scientific article published in February 2015

SEMILINEAR HEMIVARIATIONAL INEQUALITIES WITH STRONG RESONANCE AT INFINITY

scientific article published in January 2006

Solutions and multiple solutions for periodicp-Laplacian systems with a non-smooth potential

Strongly nonlinear multivalued boundary value problems

scientific article published in February 2003

Strongly resonant quasilinear elliptic equations

scientific article published in February 2008

Three nontrivial solutions for periodic problems with the $p$-Laplacian and a $p$-superlinear nonlinearity

scientific article published in 2009

Three solutions for parametric problems with nonhomogeneous (a,2)-type differential operators and reaction terms sublinear at zero

scientific article published in December 2019

Variational-Hemivariational Approach to a Quasistatic Viscoelastic Problem with Normal Compliance, Friction and Material Damage

scientific article published in 2015