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• Convergence estimates for abstract second order differential equations with two small parameters and monotone nonlinearities

  Andrei Perjan, Galina Rusu

  1093 - 1110

  2019-11-14
• Index at infinity and bifurcations of twice degenerate vector fields

  Alexander Krasnosel'skiĭ

  99 - 126

  2010-04-23
• Regularity problem for 2m-order quasilinear parabolic systems with non smooth in time principal matrix. (A(t),m)-caloric approximation method

  Arina A. Arkhipova, Jana Stará

  111 - 146

  2018-07-21
• Fillipov-Ważewski Thorem for certain second order differential inclusions

  Grzegorz Bartuzel, Andrzej Fryszkowski

  389 - 403

  2016-03-01
• Multiplicity of solutions for polyharmonic Dirichlet problems with exponential nonlinearities and broken symmetry

  Edger Sterjo

  27 - 63

  2017-06-25
• Integrability of the derivative of solutions to a singular one-dimensional parabolic problem

  Atsushi Nakayasu, Piotr Rybka

  239 - 257

  2018-08-04
• Two homoclinic orbits for some second-order Hamiltonian systems

  Patricio Cerda, Luiz F.O. Faria, Eduard Toon, Pedro Ubilla

  427 - 444

  2019-09-25
• Rate of convergence of global attractors of some perturbed reaction-diffusion problems

  José M. Arrieta, Flank D. M. Bezerra, Alexandre N. Carvalho

  229 - 253

  2013-04-22
• Multiplicity of solutions of asymptotically linear Dirichlet problems associated to second order equations in R^{2n+1}

  Alessandro Margheri, Carlota Rebelo

  1107 - 1118

  2015-12-01
• Some properties of sets, fixed point theorems in ordered product spaces and applications to a nonlinear system of fractional differential equations

  Jing Ren, Chengbo Zhai

  625 - 645

  2017-05-26
• Existence and regularity of positive solutions of a degenerate fourth order elliptic problem

  Xiaohuan Wang, Jihui Zhang

  737 - 756

  2022-06-12
• Pointwise estimates in the Filippov lemma and Filippov-Ważewski theorem for fourth order differential inclusions

  Grzegorz Bartuzel, Andrzej Fryszkowski

  515 - 540

  2018-08-04
• On some resonant boundary value problem on an infinite interval

  Katarzyna Szymańska-Dębowska

  119 - 127

  2010-04-23
• Double resonance in Sturm-Liouville planar boundary value problems

  Andrea Sfecci

  655 - 679

  2020-05-30
• Systems of first order inclusions on time scales

  Marlène Frigon, Hugues Gilbert

  147 - 163

  2011-04-23
• Monotone iterative method for infinite systems of parabolic functional-differential equations with nonlocal initial conditions

  Anna Pudelko

  101 - 117

  2010-04-23
• Positive solutions for second order four-point boundary value problems at resonance

  Chunfang Shen, Liu Yang, Yan Liang

  1 - 15

  2011-04-23
• Infinitely many solutions of superlinear fourth order boundary value problems

  Bryan P. Rynne

  303 - 312

  2002-06-01
• Bifurcation analysis of a singular elliptic problem modelling the equilibrium of anisotropic continuous media

  Giovanni Molica Bisci, Vicentiu D. Radulescu

  493 - 508

  2015-06-01
• Study of a class of generalized Schrödinger equations

  Andrelino V. Santos, João R. Santos Júnior, Antonio Suárez

  173 - 195

  2020-09-05
• $L^{p}$-pullback attractors for non-autonomous reaction-diffusion equations with delays

  Kaixuan Zhu, Yongqin Xie, Feng Zhou

  9 - 27

  2019-06-20
• Almost periodic solutions of evolution equations

  Sergey Ponomarev, Jean-Franҫois Couchouron, Mikhail I. Kamenskiĭ

  65 - 87

  2017-07-07
• Existence and multiplicity results for a non-homogeneous fourth order equation

  Ali Maalaoui, Vittorio Martino

  273 - 300

  2012-04-23
• Nonconvex perturbations of second order maximal monotone differential inclusions

  Dalila Azzam-Laouir, Sabrina Lounis

  305 - 317

  2010-04-23
• Multiplicity of solutions for asymptotically linear $n$-th order boundary value problems

  Francesca Dalbono

  67 - 85

  2007-09-01
• Existence principle for BVPs with state-dependent impulses

  Irena Rachůnková, Jan Tomeček

  349 - 368

  2016-04-12
• Regularization methods for solving the split feasibility problem with multiple output sets in Hilbert spaces

  Simeon Reich, Truong Minh Tuyen

  547 - 563

  2022-11-29
• Weakly nonlinear hyperbolic differential equation of the second order in Hilbert space

  Oleksandr Pokutnyi

  279 - 294

  2024-09-15
• 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
• The Fold complementarity problem and the order complementarity problem

  George Isac

  343 - 358

  1996-12-01
• Periodic solutions for nonlinear differential systems: the second order bifurcation function

  Adriana Buică, Jaume Giné, Jaume Llibre

  403 - 419

  2016-04-12
• Compact components of positive solutions for superlinear indefinite elliptic problems of mixed type

  Santiago Cano-Casanova

  45 - 72

  2004-03-01
• Sets of solutions of nonlinear initial-boundary value problems

  Vladimír Ďurikovič, Monika Ďurikovičová

  157 - 182

  2001-03-01
• Existence theory for nabla fractional three-point boundary value problems via continuation methods for contractive maps

  Jagan Mohan Jonnalagadda

  869 - 888

  2023-07-16
• A fixed point index approach to a third order nonlocal boundary value problem

  Mirosława Zima, Gabriela Szajnowska

  1 - 14

  2025-06-14
• 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
• The blow-up and global existence of solutions of Cauchy problems for a time fractional diffusion equation

  Quan-Guo Zhang, Hong-Rui Sun

  69 - 92

  2015-09-01
• On a semilinear fourth order elliptic problem with asymmetric nonlinearity

  Fabiana Ferreira, Everaldo S. Medeiros, Wallisom Rosa

  761 - 773

  2022-12-10
• Existence of multiple solutions of some second order impulsive differential equations

  Jing Xiao, Juan J. Nieto, Zhiguo Luo

  287 - 296

  2016-04-12
• Semilinear fractional differential equations: global solutions, critical nonlinearities and comparison results

  Alexandre Nolasco Carvalho, Paulo M. Carvalho-Neto Carvalho-Neto, Pedro Marín-Rubio, Bruno de Andrade

  439 - 467

  2015-06-01
• Critical point approaches to quasilinear second order differential equations depending on a parameter

  Shapour Heidarkhani, Johnny Henderson

  177 - 197

  2016-04-12
• Some general existence principles for ordinary differential equations

  Marlène Frigon, Donal O'Regan

  35 - 54

  1993-09-01
• Nonlinear parabolic boundary value problems of infinite order

  Mohamed Housseine Abdou, Moussa Chrif, Said El Manouni

  451 - 462

  2016-04-12
• On the second order equations with nonlinear impulses - Fredholm alternative type results

  Pavel Drábek, Martina Langerová

  249 - 261

  2016-04-12
• Perturbing fully nonlinear second order elliptic equations

  Philippe Delanoë

  63 - 75

  2002-09-01
• Double positive solutions for second order nonlocal functional and ordinary boundary value problems

  Panagiotis Ch. Tsamatos

  117 - 131

  2006-09-01
• Multiple solutions of degenerate perturbed elliptic problems involving a subcritical Sobolev exponent

  Florica Şt. Cîrstea, Vicenţiu D. Rădulescu

  283 - 300

  2000-06-01
• Existence and multiplicity results for semilinear equations with measure data

  Alberto Ferrero, Claudio Saccon

  285 - 318

  2006-12-01
• On second order elliptic equations and variational inequalities with anisotropic principal operators

  Vy Khoi Le

  41 - 72

  2016-04-12
• The effect of diffusion on critical quasilinear elliptic problems

  Renato José de Moura, Marcos Montenegro

  517 - 534

  2016-04-12
• Dependence on parameters for the Dirichlet problem with superlinear nonlinearities

  Andrzej Nowakowski, Andrzej Rogowski

  145 - 160

  2000-09-01
• On a second order boundary value problem with singular nonlinearity

  Vieri Benci, Anna Maria Micheletti, Edlira Shteto

  1 - 28

  2006-03-01
• Existence and multiplicity of positive solutions for boundary value problems of 2d order ODE

  Patrick Habets, Marcellino Gaudenzi

  131 - 150

  1999-09-01
• $M$-periodic problem of order $2k$

  Dariusz Idczak

  169 - 185

  1998-03-01
• The existence of constrained minimizers related to fractional $p$-Laplacian equations

  Qingjun Lou, Yupeng Qin, Fang Liu

  657 - 676

  2021-12-05
• Neumann-type boundary value problem associated with Hamiltonian systems

  Natnael Gezahegn Mamo

  151 - 162

  2024-09-15
• Mild solutions to a class of nonlinear second order evolution equations

  Jésus Garcia-Falset

  131 - 151

  2024-03-03
• Periodic solutions of a second order differential equation with discontinuities in the spatial variable

  Martin Šenkyřík

  199 - 206

  1995-09-01
• Existence theory for single and multiple solutions to singular boundary value problems for second order impulsive differential equations

  Li Zu, Xiaoning Lin, Daqing Jiang

  171 - 191

  2007-09-01
• Some remarks on the critical point theory

  Chong Li

  223 - 234

  2007-12-01
• Existence and localization of solutions of second order elliptic problems using lower and upper solutions in the reversed order

  Patrick Habets, Pierpaolo Omari

  25 - 56

  1996-09-01
• Filippov-Ważewski theorems and structure of solution sets for first order impulsive semilinear functional differential inclusions

  Smaïl Djebali, Lech Górniewicz, Abdelghani Ouahab

  261 - 312

  2008-12-01
• On H. Friedrich's formulation of the Einstein equations with fluid sources

  Yvonne Choquet-Bruchat, James W. York

  321 - 335

  2001-12-01
• 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
• A direct proof of existence of weak solutions to elliptic problems

  Iwona Chlebicka, Arttu Karppinen, Ying Li

  643 - 665

  2023-12-31
• Topological structure of solution sets to parabolic problems

  Vladimír Ďurikovič, Monika Ďurikovičová

  313 - 349

  2005-06-01
• Global structure of positive solutions for superlinear second order $m$-point boundary value problems

  Ruyun Ma, Yulian An

  279 - 290

  2009-12-01
• Sign-preserving solutions for a class of asymptotically linear systems of second-order ordinary differential equations

  Francesca Dalbono

  163 - 191

  2022-03-06
• Parabolic equations with critical nonlinearities

  Jan W. Cholewa, Tomasz Dłotko

  311 - 324

  2003-06-01
• Non-autonomous quasilinear elliptic equations and Ważewski's principle

  Matteo Franca

  213 - 238

  2004-06-01
• Some new results on global nonexistence for abstract evolution with positive initial energy

  Patrizia Pucci, James Serrin

  241 - 247

  1997-12-01
• Positive solutions of Neumann boundary value problems and applications to logistic type population models

  Ziyi Cai, Kunquan Lan

  35 - 52

  2022-03-06
• Boundary and periodic value problems for systems of nonlinear second order differential equations

  Marlène Frigon

  259 - 274

  1993-06-01
• On representation formulas for Hamilton Jacobi's equations related to calculus of variations problems

  Sławomir Plaskacz, Marc Quincampoix

  85 - 118

  2002-09-01
• Local and nonlocal problems for fractional impulsive evolution systems with order $\nu\in(1,2)$

  Kee Qiu, Michal Fečkan, JinRong Wang

  441 - 469

  2024-09-21
• A note on bounded solutions of second order differential equations at resonance

  Wioletta Karpińska

  371 - 384

  1999-12-01
• Weighted fourth order equation of Kirchhoff type in dimension 4 with non-linear exponential growth

  Rached Jaidane

  889 - 916

  2023-07-16