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Found 500 items.

Existence of solutions for the Brezis-Nirenberg problem

Francisco Odair de Paiva, Olímpio H. Miyagaki, Adilson E. Presoto

651 - 659

2023-01-25
Existence of nonnegative solutions for semilinear elliptic equations with subcritical exponents

Hai Dang, Klaus Schmitt

125 - 140

1995-03-01
Positive solutions for second order four-point boundary value problems at resonance

Chunfang Shen, Liu Yang, Yan Liang

1 - 15

2011-04-23
Positive solutions for a $2n$th-order $p$-Laplacian boundary value problem involving all even derivatives

Jiafa Xu, Zhongli Wei, Youzheng Ding

23 - 36

2012-04-23
Existence of positive solutions for a second order periodic boundary value problem with impulsive effects

Jiafa Xu, Zhongli Wei, Youzheng Ding

11 - 22

2016-04-12
Controllability analysis of damped elastic systems using sequence method

Haide Gou

315 - 335

2025-10-01
Existence results for resonant perturbations of the Fučik spectrum

David G. Costa, Mabel Cuesta

295 - 314

1996-12-01
Homoclinic solutions for a class of autonomous second order Hamiltonian systems with a superquadratic potential

Joanna Janczewska

19 - 26

2010-04-23
Selections and approximations of convex-valued equivariant mappings

Zdzisław Dzedzej, Wojciech Kryszewski

381 - 414

2012-04-23
Index theory for linear elliptic equation and multiple solutions for asymptotically linear elliptic equation with resonance

Yuan Shan, Keqiang Li

89 - 104

2016-04-12
Dynamical system describing cloud of particles in relativistic and non-relativistic framework

Robert Stańczy, Dorota Bors

1 - 14

2026-03-22
Multiple solutions for perturbed quasilinear elliptic problems

Rossella Bartolo, Anna Maria Candela, Addolorata Salvatore

549 - 574

2023-02-26
Global axially symmetric solutions with large swirl to the Navier-Stokes equations

Wojciech M. Zajączkowski

295 - 331

2007-06-01
A generalization of Nadler’s fixed point theorem and its application to nonconvex integral inclusions

Hemant Kumar Pathak, Naseer Shahzad

207 - 227

2013-04-22
Existence of a solution to a non-monotone dynamic model in poroplasticity with mixed boundary conditions

Sebastian Owczarek

297 - 322

2016-04-12
Lower bounds for admissible values of the travelling wave speed in asymmetrically supported beam

Hana Formánková Levá, Gabriela Holubová, Petr Nečesal

701 - 736

2025-12-11
Positive solutions for a class of nonlocal impulsive BVPs via fixed point index

Gennaro Infante, Paolamaria Pietramala, Mirosława Zima

263 - 284

2010-04-23
An extension of Leggett-Williams norm-type theorem for coincidences and its application

Aijun Yang

177 - 191

2011-04-23
Multiple solutions to a Dirichlet eigenvalue problem with $p$-Laplacian

Salvatore A. Marano, Dumitru Motreanu, Daniele Puglisi

277 - 291

2013-04-22
On the existence of heteroclinic trajectories for asymptotically autonomous equations

Andrea Gavioli

251 - 266

2009-12-01
Nontrivial solutions of fourth-order singular boundary value problems with sign-changing nonlinear terms

Kemei Zhang

53 - 70

2012-04-23
On radial solutions for some elliptic equations involving operators with unbounded coefficients in exterior domains

Anderson L. A. de Araujo, Luiz F.O. Faria, Salomón Alarcón, Leonelo Iturriaga

699 - 723

2022-12-11
Nonlinear boundary value problems for differential inclusions with Caputo fractional derivative

Mouffak Benchohra, Samira Hamani

115 - 130

2008-09-01
Twin positive solutions for singular nonlinear elliptic equations

Jianqing Chen, Nikolaos S. Papageorgiou, Eugénio M. Rocha

187 - 201

2010-04-23
Solvability of fractional differential equations with integral boundary conditions at resonance

Yude Ji, Weihua Jiang, Jiqing Qiu

461 - 479

2013-04-22
Existence of solutions for the $(p,N)$-Laplacian equation with logarithmic and critical exponential nonlinearities

Jialin Jiang, Yang Yang

243 - 256

2024-09-15
Existence and multiplicity of sign-changing solutions for a Schrödinger-Bopp-Podolsky system

Lixiong Wang, Haibo Chen, Senli Liu

913 - 940

2022-06-12
Positive solutions of elliptic equations with discontinuous nonlinearities

Gabriele Bonanno, Salvatore A. Marano

263 - 273

1996-12-01
Weak solutions of quasilinear elliptic eystems via the cohomological index

Anna Maria Candela, Everaldo Souto de Medeiros, Giuliana Palmieri, Kanishka Perera

1 - 18

2010-04-23
Random topological degree and random differential inclusions

Jan Andres, Lech Górniewicz

337 - 358

2012-04-23
Viability for upper semicontinuous differential inclusions without convexity

Myelkebir Aitalioubrahim

77 - 90

2013-04-22
Role of partial functionals in the study of variational systems

Andrei Stan

383 - 399

2025-02-14
Positive solutions of Neumann boundary value problems and applications to logistic type population models

Ziyi Cai, Kunquan Lan

35 - 52

2022-03-06
On the existence of two solutions with a prescribed number of zeros for a superlinear two-point boundary value problem

Anna Capietto, Jean Mawhin, Fabio Zanolin

175 - 188

1995-09-01
From the Schauder fixed-point theorem to the applied multivalued Nielsen theory

Jan Andres, Lech Górniewicz

229 - 238

1999-12-01
Asymptotic bifurcation problems for quasilinear equations existence and multiplicity results

Pavel Drábek

183 - 194

2005-03-01
Existence and concentration of nodal solutions to a class of quasilinear problems

Claudianor O. Alves, Giovany M. Figueiredo

279 - 293

2007-06-01
On a generalization of Lazer-Leach conditions for a system of second order ODE's

Pablo Amster, Pablo De Nápoli

31 - 39

2009-03-01
Stationary states for nonlinear Dirac equations with superlinear nonlinearities

Minbo Yang, Yanheng Ding

175 - 188

2012-04-23
Existence of multiple solutions of some second order impulsive differential equations

Jing Xiao, Juan J. Nieto, Zhiguo Luo

287 - 296

2016-04-12
Existence of positive solutions for generalized fractional Brézis-Nirenberg problem

Rohit Kumar, Abhishek Sarkar

509 - 543

2024-09-21
A class of singular $k_i$-Hessian systems

Meiqiang Feng

341 - 365

2023-09-23
On existence of solutions of mixed problems for parabolic systems

Ewa Zadrzyńska, Wojciech M. Zajączkowski

125 - 145

1993-09-01
Rigorous numerics for dissipative PDEs III. An effective algorithm for rigorous integration of dissipative PDEs

Piotr Zgliczyński

197 - 262

2010-04-23
Attractors in hyperspace

Lev Kapitanski, Sanja Živanović Gonzalez

199 - 227

2016-04-12
On the fractional-in-time Keller-Segel model via Sonine kernels

Masterson Costa, Claudio Cuevas, Clessius Silva, Herme Soto

661 - 685

2024-06-16
On the existence of positive entire solutions of nonlinear elliptic equations

Marco Squassina

23 - 39

2001-03-01
An existence result for a class of quasilinear elliptic boundary value problems with jumping nonlinearities

Kanishka Perera

135 - 144

2002-09-01
Traveling front solutions in nonlinear diffusion degenerate Fisher-KPP and Nagumo equations via the Conley index

Fatiha El Adnani, Hamad Talibi Alaoui

43 - 60

2010-04-23
Periodic solutions of perturbed Hamiltonian systems in the plane by the use of the Poincaré-Birkhoff theorem

Alessandro Fonda, Marco Sabatini, Fabio Zanolin

29 - 52

2012-04-23
A Hartman-Nagumo type condition for a class of contractible domains

Pablo Amster, Julián Haddad

287 - 304

2013-04-22
Positive ground state solutions of the critical nonlinear Schrödinger system with the harmonic potentials for the cooperative case

Zhiguo Wu, Yuanze Wu

755 - 782

2025-12-11
On the $S$-asymptotically $\omega$-periodic mild solutions for multi-term time fractional measure differential equations

Haide Gou

569 - 590

2023-12-31
On steady non-Newtonian fluids with growth conditions in generalized Orlicz spaces

Piotr Gwiazda, Agnieszka Świerczewska-Gwiazda

103 - 113

2008-09-01
Inertial manifolds for a singular perturbation of the viscous Cahn-Hilliard-Gurtin equation

Ahmed Bonfoh, Maurizio Grasselli, Alain Miranville

155 - 185

2010-04-23
On second-order boundary value problems in Banach spaces: a bound sets approach

Jan Andres, Luisa Malaguti, Martina Pavlačková

303 - 341

2011-04-23
BMO and Dirichlet problem for semi-linear equations in the plane

Vladimir Gutlyanskiĭ, Olga Nesmelova, Vladimir Ryazanov, Eduard Yakubov

163 - 199

2024-09-15
Weighted fourth order equation of Kirchhoff type in dimension 4 with non-linear exponential growth

Rached Jaidane

889 - 916

2023-07-16
Existence of solutions for the discrete coagulation-fragmentation model with diffusion

Dariusz Wrzosek

279 - 296

1997-06-01
A semilinear elliptic equation with convex and concave nonlinearities

Elliot Tonkes

251 - 271

1999-06-01
Sharkovskii's theorem, differential inclusions, and beyond

Jan Andres, Tomáš Fürst, Karel Pastor

149 - 168

2009-03-01
Nonconvex perturbations of second order maximal monotone differential inclusions

Dalila Azzam-Laouir, Sabrina Lounis

305 - 317

2010-04-23
Moser-Harnack inequality, Krasnosel'skii type fixed point theorems in cones and elliptic problems

Radu Precup

301 - 313

2012-04-23
On properties of solutions for a functional equation

Zeqing Liu, Shin Min Kang

113 - 133

2015-09-01
Eigenvalues of a third order BVP subject to functional BCs

Gennaro Infante, Paolo Lucisano

1 - 7

2026-03-22
On the critical exponents for a fractional diffusion-wave equation with a nonlinear memory term in a bounded domain

Quan-Guo Zhang

455 - 480

2024-03-03
Coincidence and fixed point theorems with applications

Qamrul H. Ansari, Adam Idzik, Jen-Chih Yao

191 - 202

2000-03-01
Existence of minimizer of some functionals involving Hardy-type inequalities

Paul Sintzoff

105 - 115

2006-09-01
Existence, multiplicity and concentration of positive solutions for a class of quasilinear problems

Claudianor O. Alves, Yanheng Ding

265 - 278

2007-06-01
Constant-sign and nodal solutions for a Neumann problem with $p$-Laplacian and equi-diffusive reaction term

Salvatore A. Marano, Nikolaos S. Papageorgiou

233 - 248

2011-04-23
Existence of periodic solutions for some singular elliptic equations with strong resonant data

Laura Gonella

157 - 170

2016-04-12
Multiple nonsemitrivial solutions for a class of degenerate quasilinear elliptic systems

A. Hadjian, N. B. Zographopoulos, Ghasem Alizadeh Afrouzi

385 - 397

2015-06-01
A borderline analysis of the Nehari manifold method for concave-convex system

Vinayak Mani Tripathi, Kaye Silva, Pawan K. Mishra

523 - 559

2025-12-11
Existence results for fractional Brezis-Nirenberg type problems in unbounded domains

Yansheng Shen, Xumin Wang

517 - 546

2022-12-10
Some general existence principles for ordinary differential equations

Marlène Frigon, Donal O'Regan

35 - 54

1993-09-01
Fixed points, Nash games and their organizations

Kokou Y. Abalo, Michael M. Kostreva

205 - 215

1996-09-01
Existence and convergence results for evolution hemivariational inequalities

Stanisław Migórski

125 - 144

2000-09-01
On some resonant boundary value problem on an infinite interval

Katarzyna Szymańska-Dębowska

119 - 127

2010-04-23
On uniform attractors for non-autonomous $p$-Laplacian equation with a dynamic boundary condition

Lu Yang, Meihua Yang, Jie Wu

169 - 180

2013-04-22
Critical point approaches to quasilinear second order differential equations depending on a parameter

Shapour Heidarkhani, Johnny Henderson

177 - 197

2016-04-12
Nontrivial solutions for a mixed boundary problem for Schrödinger equations with an external magnetic field

Claudianor Oliveira Alves, Rodrigo C. M. Nemer, Sergio H. Monari Soares

329 - 362

2015-09-01
On first and second-order perturbed differential inclusions governed by maximal monotone operators

Messaouda Benguessoum, Dalila Azzam-Laouir

595 - 615

2024-06-16
Elliptic problems on weighted locally finite graphs

Maurizio Imbesi, Giovanni Molica Bisci, Dušan D. Repovš

501 - 526

2023-03-04
Decay mild solutions of fractional differential hemivariational inequalities

Xiuwen Li, Zhenhai Liu, Ricai Luo

131 - 151

2022-03-06
Ground state solutions for the nonlinear Klein-Gordon-Maxwell equations

Antonio Azzollini, Alessio Pomponio

33 - 42

2010-04-23
Graph approximations of set-valued maps under constraints

Jarosław Mederski

361 - 389

2012-04-23
Existence of solutions for singularly perturbed Hamiltonian elliptic systems with nonlocal nonlinearities

Minbo Yang, Yuanhong Wei

385 - 402

2016-04-12
The existence of multiple topologically distinct solutions to $\sigma_{2,p}$-energy

Mojgan Taghavi, Mohammad S. Shahrokhi-Dehkordi

409 - 429

2023-12-31
Almost-periodicity problem as a fixed-point problem for evolution inclusions

Jan Andres, Alberto M. Bersani

337 - 349

2001-12-01
A three critical points theorem and its applications to the ordinary Dirichlet problem

Diego Averna, Gabriele Bonanno

93 - 103

2003-09-01
Unbounded connected component of the positive solutions set of some semi-positone problems

Xu Xian, Sun Jingxian

283 - 302

2011-04-23
Nonlinear impulsive fractional differential equations in Banach spaces

Tian Liang Guo

221 - 232

2013-04-22
Existence of ground state solutions for the nonlinear elliptic equations with zero mass on lattice graphs

Chao Ji, Olímpio H. Miyagaki

109 - 127

2025-10-01
New fixed point theorems for sum operators in set $P_{h,e}$ and their applications to nonlinear fractional differential problems

Lingling Zhang, Huimin Tian

719 - 735

2022-04-10
Existence of pure equilibria in games with nonatomic space of players

Agnieszka Wiszniewska-Matyszkiel

339 - 349

2000-12-01
Free boundary problem for a viscous heat-conducting flow with surface tension

Ewa Zadrzyńska

313 - 338

2002-06-01
Applications of weighted maps to periodic problems of autonomous differential equations

Robert Skiba

9 - 49

2013-04-22
Concentration of solutions for a nonlinear elliptic problem with nearly critical exponent

Jan Chabrowski, Shusen Yan

199 - 233

1999-06-01
Differential inclusions on closed sets in Banach spaces with application to sweeping process

Houcine Benabdellah

115 - 148

2004-03-01
Nontrivial solutions for superquadratic nonautonomous periodic systems

Shouchuan Hu, Nikolaos S. Papageorgiou

327 - 338

2009-12-01

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