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• Multiple nontrivial solutions of Neumann $p$-Laplacian systems

  Dumitru Motreanu, Kanishka Perera

  41 - 48

  2009-09-01
• Periodic solutions for systems of functional-differential semilinear equations at resonance

  Pablo Amster, Julián Epstein, Arturo Sanjuán Cuéllar

  591 - 607

  2021-12-05
• Global and local structures of oscillatory bifurcation curves with application to inverse bifurcation problem

  Tetsutaro Shibata

  603 - 622

  2017-09-23
• Infinitely many solutions of superlinear fourth order boundary value problems

  Bryan P. Rynne

  303 - 312

  2002-06-01
• A note on positive solutions of Lichnerowicz equations involving the $\Delta_\lambda$-Laplacian

  Anh Tuan Duong, Thi Quynh Nguyen

  591 - 600

  2023-09-23
• Positive solutions of elliptic equations with discontinuous nonlinearities

  Gabriele Bonanno, Salvatore A. Marano

  263 - 273

  1996-12-01
• On extreme values of Nehari manifold method via nonlinear Rayleigh's quotient

  Yavdat Il'yasov

  683 - 714

  2017-03-04
• Global structure of positive solutions for superlinear second order $m$-point boundary value problems

  Ruyun Ma, Yulian An

  279 - 290

  2009-12-01
• On the study of variational inequality of generalized Marguerre-von Kármán's type via Leray-Schauder degree

  Abderrezak Ghezal

  369 - 383

  2020-03-04
• Strong solutions in $L^2$ framework for fluid-rigid body interaction problem. Mixed case

  Hind Al Baba, Nikolai V. Chemetov, Šárka Nečasová, Boris Muha

  337 - 350

  2018-08-04
• An application of coincidence degree theory to cyclic feedback type systems associated with nonlinear differential operators

  Guglielmo Feltrin, Fabio Zanolin

  683 - 726

  2017-10-28
• Existence of multiple positive solutions for a nonlocal boundary value problem

  George L. Karakostas, Panagiotis Ch. Tsamatos

  109 - 121

  2002-03-01
• Concentrating solutions for a biharmonic problem with supercritical growth

  Zhongyuan Liu

  455 - 484

  2023-12-31
• Separating solutions of nonlinear problems using nonlinear generalized Rayleigh quotients

  Marcos Leandro Carvalho, Yavdat Il'yasov, Carlos Alberto Santos

  453 - 480

  2021-12-02
• On finding the ground state solution to the linearly coupled Brezis-Nirenberg system in high dimensions: the cooperative case

  Yuanze Wu

  697 - 729

  2019-05-10
• Twin positive periodic solutions of second order singular differential systems

  Xiaoning Lin, Daqing Jiang, Donal O'Regan, Ravi P. Agarwal

  263 - 273

  2005-06-01
• Three positive solutions for the indefinite fractional Schrödinger-Poisson systems

  Guofeng Che, Tsung-fang Wu

  53 - 81

  2023-09-23
• Transversality conditions for the existence of solutions of first-order discontinuous functional differential equations

  Rodrigo López Pouso, Ignacio Márquez Albés, Jorge Rodríguez-López

  1 - 17

  2021-09-12
• Multiplicity of solutions for nonhomogeneuous nonlinear elliptic equations with critical exponents

  Norimichi Hirano

  269 - 281

  2001-12-01
• Global special regular solutions to the Navier-Stokes equations in a cylindrical domain without the axis of symmetry

  Wojciech M. Zajączkowski

  69 - 105

  2004-09-01
• Weak solutions to 3-D Cahn-Hilliard system in elastic solids

  Irena Pawłow, Wojciech M. Zajączkowski

  347 - 377

  2008-12-01
• A priori bounds via the relative Morse index of solutions of an elliptic system

  Miguel Ramos

  21 - 39

  2009-09-01
• Periodic solutions of singular Duffing equations under one-sided Lipschitz condition

  Tiantian Ma, Congmin Yang, Zaihong Wang

  301 - 320

  2025-02-14
• Periodic solutions to reversible second order autonomous systems with commensurate delays

  Zalman Balanov, Fulai Chen, Jing Guo, Wiesław Krawcewicz

  475 - 498

  2021-06-07
• A weighted Trudinger-Moser type inequality and its applications to quasilinear elliptic problems with critical growth in the whole Euclidean space

  Francisco S. B. Albuquerque, Sami Aouaoui

  109 - 130

  2019-07-13
• Trajectory attractor and global attractor for Keller-Segel-Stokes model with arbitrary porous medium diffusion

  Wenlong Sun, Yeping Li

  581 - 602

  2017-09-23
• Bifurcation of periodic solutions of the Navier-Stokes equations in a thin domain

  Russell Johnson, Paolo Nistri, Mikhail I. Kamenskiĭ

  281 - 300

  1999-06-01
• Fractional stochastic evolution hemivariational inequalities and optimal controls

  Yirong Jiang, Qiongfen Zhang, Nanjing Huang

  493 - 515

  2020-06-07
• Counting solutions of nonlinear abstract equations

  Julian López-Gómez, Carlos Mora-Corral

  307 - 335

  2004-12-01
• Neumann condition in the Schrödinger-Maxwell system

  Lorenzo Pisani, Gaetano Siciliano

  251 - 264

  2007-06-01
• Existence of positive solutions to systems of nonlinear integral or differential equations

  Xiyou Cheng, Zhitao Zhang

  267 - 277

  2009-12-01
• Multiple nodal solutions for a critical nonlinear Choquard equation

  Eudes Mendes Barboza, Olímpio H. Miyagaki, Claudia R. Santana

  1 - 34

  2025-06-14
• Existence of nontrivial solutions to Schrödinger systems with linear and nonlinear couplings via Morse theory

  Zhitao Zhang, Meng Yu, Xiaotian Zheng

  701 - 716

  2023-06-23
• Existence, uniqueness and decay estimates on mild solution to a fractional chemotaxis-fluid system

  Kerui Jiang, Zhi Ling, Zuhan Liu, Ling Zhou

  25 - 56

  2021-02-10
• Radial solutions of semilinear elliptic equations with broken symmetry

  Anna Maria Candela, Giuliana Palmieri, Addolorata Salvatore

  117 - 132

  2006-03-01
• Local mild solutions and impulsive mild solutions for semilinear Cauchy problems involving lower Scorza-Dragoni multifunctions

  Tiziana Cardinali, Francesco Portigiani, Paola Rubbioni

  247 - 259

  2008-12-01
• Almost automorphic solutions for evolutions equations

  Bruno de Andrade, Eder Mateus, Arlúcio Viana

  105 - 119

  2016-04-12
• Affine-periodic solutions for generalized ODEs and other equations

  Márcia Federson, Rogelio Grau, Carolina Mesquita

  725 - 760

  2022-12-10
• Existence of solutions for a coupled system of nonlinear fractional differential equations at resonance

  Hanying Feng, Xiaofeng Zhang

  389 - 401

  2021-12-02
• BMO and Dirichlet problem for semi-linear equations in the plane

  Vladimir Gutlyanskiĭ, Olga Nesmelova, Vladimir Ryazanov, Eduard Yakubov

  163 - 199

  2024-09-15
• Solutions to degenerative generalized quasilinear Schrödinger equations involving vanishing potentials and critical exponent

  Yong Huang, Zhouxin Li, Xiang Yuan

  25 - 52

  2023-07-17
• Dissipative solvability of Jeffreys-Oldroyd-$\alpha$ model

  Dmitry M. Polyakov, Andrey Zvyagin

  465 - 488

  2021-05-25
• Index bundle, Leray-Schauder reduction and bifurcation of solutions of nonlinear elliptic boundary value problems

  Jacobo Pejsachowicz

  243 - 267

  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
• Existence of solutions for a fractional hybrid boundary value problem via measures of noncompactness in Banach algebras

  Josefa Caballero, Mohamed Abdalla Darwish, Kishin Sadarangani

  535 - 548

  2016-04-12
• On the existence of two solutions for a general class of jumping problems

  Alessandro Groli, Marco Squassina

  325 - 344

  2003-06-01
• Existence, multiplicity and concentration of positive solutions for a class of quasilinear problems

  Claudianor O. Alves, Yanheng Ding

  265 - 278

  2007-06-01
• Nonconvex perturbations of second order maximal monotone differential inclusions

  Dalila Azzam-Laouir, Sabrina Lounis

  305 - 317

  2010-04-23
• Finding critical points whose polarization is also a critical point

  Marco Squassina, Jean Van Schaftingen

  371 - 379

  2012-04-23
• Multiple solutions to Bahri-Coron problem involving fractional $p$-Laplacian in some domain with nontrivial topology

  Uttam Kumar, Sweta Tiwari

  717 - 742

  2023-06-23
• Periodic solutions of an asymptotically linear wave equation

  Shujie Li, Andrzej Szulkin

  211 - 230

  1993-06-01
• 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
• Multiple positive solutions for some nonlinear elliptic systems

  Kazunaga Tanaka

  15 - 45

  1997-09-01
• Existence and relaxation problems in optimal shape design

  Zdzisław Denkowski

  161 - 180

  2000-09-01
• The $8\pi$-problem for radially symmetric solutions of a chemotaxis model in a disc

  Piotr Cezary Biler, Grzegorz Karch, Philippe Laurençot, Tadeusz Nadzieja

  133 - 147

  2006-03-01
• A note on nonautonomous Schrödinger equations with inhomogeneous nonlinearities

  Raquel Lehrer, Liliane Maia, Ricardo Ruviaro

  711 - 733

  2024-12-28
• Symmetry of positive solutions of some nonlinear equations

  Massimo Grossi, S. Kesavan, Filomena Pacella, M. Ramaswamy

  47 - 59

  1998-09-01
• Existence of travelling wave solutions for reaction-diffusion-convection systems via the Conley index theory

  Bogdan Kaźmierczak

  359 - 403

  2001-06-01
• A strongly nonlinear Neumann problem at resonance with restrictions on the nonlinearity just in one direction

  Jean Mawhin, David Ruiz

  1 - 14

  2002-09-01
• An approximative scheme of finding almost homoclinic solutions for a class of Newtonian systems

  Joanna Janczewska

  169 - 177

  2009-03-01
• Existence of solutions for the $(p,N)$-Laplacian equation with logarithmic and critical exponential nonlinearities

  Jialin Jiang, Yang Yang

  243 - 256

  2024-09-15
• Semiclassical states for Schrödinger-Poisson system with Hartree-type nonlinearity

  Li Cai, Fubao Zhang

  779 - 817

  2022-03-13
• Periodic solutions of some semilinear wave equations on balls and on spaces

  A. K. Ben-Naoum, Jean Mawhin

  113 - 137

  1993-03-01
• Multiple interior layers of solutions to perturbed elliptic Sine-Gordon equation on an interval

  Tetsutaro Shibata

  329 - 357

  2000-06-01
• Saddle point solutions for non-local elliptic operators

  Alessio Fiscella

  527 - 538

  2016-04-12
• Partially symmetric solutions of the generalized Hénon equation in symmetric domains

  Ryuji Kajikiya

  191 - 221

  2015-09-01
• Mild solutions to a class of nonlinear second order evolution equations

  Jésus Garcia-Falset

  131 - 151

  2024-03-03
• Bifurcation of solutions of $U(1)$-equivariant semilinear boundary value problems

  Jacobo Pejsachowicz

  491 - 500

  2023-02-26
• Asymptotic behavior of solutions of semilinear equations with subcritical nonlinearity

  Jine-Rong Lee

  293 - 315

  1993-12-01
• Sets of solutions of nonlinear initial-boundary value problems

  Vladimír Ďurikovič, Monika Ďurikovičová

  157 - 182

  2001-03-01
• Global regular nonstationary flow for the Navier-Stokes equations in a cylindrical pipe

  Wojciech M. Zajączkowski

  221 - 285

  2005-12-01
• Homotopy method for positive solutions of $p$-Laplace inclusions

  Jean-Franҫois Couchouron, Radu Precup

  157 - 169

  2007-09-01
• Root problem for convenient maps

  Marcio Colombo Fenille, Oziride Manzoli Neto

  327 - 352

  2010-04-23
• Existence of sign-changing solutions for a third-order boundary value problem with nonlocal conditions of integral type

  Sergey Smirnov

  377 - 384

  2023-09-23
• Nontrivial solutions for a class of gradient-type quasilinear elliptic systems

  Anna Maria Candela, Caterina Sportelli

  957 - 986

  2022-06-12
• Non-collision periodic solutions for a class of symmetric 3-body type problems

  Antonio Ambrosetti, Vittorio Coti Zelati

  197 - 207

  1994-06-01
• Multiplicity of nodal solutions for elliptic equations with supercritical exponent in contractible domains

  Donato Passaseo

  245 - 262

  1996-12-01
• Parabolic equations with critical nonlinearities

  Jan W. Cholewa, Tomasz Dłotko

  311 - 324

  2003-06-01
• Existence of solutions for anti-periodic boundary value problems involving fractional differential equations via Leray-Schauder degree theory

  Bashir Ahmad, Juan J. Nieto

  295 - 304

  2010-04-23
• On first and second-order perturbed differential inclusions governed by maximal monotone operators

  Messaouda Benguessoum, Dalila Azzam-Laouir

  595 - 615

  2024-06-16
• Homoclinics solutions for a class of systems of second order differential equations

  G. Arioli, Andrzej Szulkin

  189 - 197

  1995-09-01
• Multiple semiclassical standing waves for a class of nonlinear Schrödinger equations

  Silvia Cingolani, Monica Lazzo

  1 - 13

  1997-09-01
• Existence of solutions to some elliptic system in Sobolev spaces with the weight as a power of the distance from some axis

  Wojciech M. Zajączkowski

  91 - 108

  2002-03-01
• Neumann problems with double resonance

  Donal O'Regan, Nikolaos S. Papageorgiou, George Smyrlis

  151 - 173

  2012-04-23
• Topological degree for some parabolic equations with Riemann-Liouville time-fractional derivatives

  Abderrahim Charkaoui, Anouar Ben-loghfyry

  597 - 619

  2024-09-25
• The existence of multiple topologically distinct solutions to $\sigma_{2,p}$-energy

  Mojgan Taghavi, Mohammad S. Shahrokhi-Dehkordi

  409 - 429

  2023-12-31
• Existence and multiplicity of solutions for superquadratic noncooperative variational elliptic systems

  Daniela Lupo

  27 - 46

  1998-09-01
• Critical superlinear Ambrosetti-Prodi problems

  Djairo Guedes de Figueiredo, Yang Jianfu

  59 - 80

  1999-09-01
• Three solutions for a Neumann problem

  Biagio Ricceri

  275 - 281

  2002-12-01
• Multiplicity of solutions for asymptotically linear $n$-th order boundary value problems

  Francesca Dalbono

  67 - 85

  2007-09-01
• Sharkovskii's theorem, differential inclusions, and beyond

  Jan Andres, Tomáš Fürst, Karel Pastor

  149 - 168

  2009-03-01
• Nontrivial solutions for nonvariational quasilinear Neumann problems

  Nikolaos S. Papageorgiou, Sandrina Rafaela Andrade Santos, Vasile Staicu

  39 - 59

  2010-04-23
• Conley index at infinity

  Juliette Hell

  137 - 167

  2013-04-22
• Existence of periodic solutions for some singular elliptic equations with strong resonant data

  Laura Gonella

  157 - 170

  2016-04-12
• A Kirchhoff type elliptic systems with exponential growth nonlinearities

  Xingliang Tian

  757 - 777

  2022-03-13
• A classical approach for the $p$-Laplacian in oscillating thin domains

  Jean Carlos Nakasato, Marcone Corrêa Pereira

  209 - 231

  2021-09-23
• Global bifurcation of periodic solutions

  Kazimierz Gęba, Wacław Marzantowicz

  67 - 93

  1993-03-01
• Existence of solutions for the discrete coagulation-fragmentation model with diffusion

  Dariusz Wrzosek

  279 - 296

  1997-06-01
• On positive solutions of indefinite inhomogeneous Neumann boundary value problems

  Yavdat Il'yasov, Thomas Runst

  41 - 67

  2004-09-01
• Ground state solutions for the nonlinear Klein-Gordon-Maxwell equations

  Antonio Azzollini, Alessio Pomponio

  33 - 42

  2010-04-23