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Found 61 items.

Nonlinear, nonhomogeneous parametric Neumann problems

Sergiu Aizicovici, Nikolaos S. Papageorgiou, Vasile Staicu

45 - 69

2016-04-24
Positive solutions of a diffusive predator-prey mutualist model with cross-diffusion

Jun Zhou

125 - 145

2016-03-01
Equivalence between uniform $L^{2^\star}(\Omega)$ a-priori bounds and uniform $L^{\infty}(\Omega)$ a-priori bounds for subcritical elliptic equations

Alfonso Castro, Nsoki Mavinga, Rosa Pardo

43 - 56

2019-01-12
Bifurcation and multiplicity results for classes of $p,q$-Laplacian systems

Ratnasingham Shivaji, Byungjae Son

103 - 114

2016-04-29
Eigenvalues, global bifurcation and positive solutions for a class of nonlocal elliptic equations

Guowei Dai

213 - 233

2016-07-03
A fourth-order equation with critical growth: the effect of the domain topology

Jessyca Lange Fereira Melo, Ederson Moreira dos Santos

551 - 574

2015-06-01
Periodic solutions to singular second order differential equations: the repulsive case

Robert Hakl, Pedro J. Torres, Manuel Zamora

199 - 220

2012-04-23
Twin positive solutions for singular nonlinear elliptic equations

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

187 - 201

2010-04-23
Positive solutions of semipositone elliptic problems with critical Trudinger-Moser nonlinearities

Kanishka Perera, Inbo Sim

243 - 255

2020-03-07
Multiple positive solutions for a fractional elliptic systems involving sign-changing weight

Haining Fan

757 - 781

2017-05-21
Positive solutions of one-dimensional $p$-Laplacian equations and applications to population models of one species

Kunquan Lan, Xiaojing Yang, Guangchong Yang

431 - 445

2015-09-01
A version of Krasnosel'skiĭ's compression-expansion fixed point theorem in cones for discontinuous operators with applications

Rubén Figueroa, Rodrigo López Pouso, Jorge Rodríguez-López

493 - 510

2018-05-21
The structure of positive solutions for a Schrödinger system

Guowei Dai, Yimin Sun, Zhi-Qiang Wang, Zhitao Zhang

343 - 367

2020-03-04
Connected component of positive solutions for singular superlinear semi-positone problems

Ruyun Ma

51 - 62

2020-03-04
Positive solutions for nonlinear nonhomogeneous parametric equations

Nikolaos S. Papageorgiou, George Smyrlis

1 - 15

2015-09-01
Positive radial solutions of a quasilinear problem in an exterior domain with vanishing boundary conditions

Juan C. Guajardo, Sebastián Lorca, Rajesh Mahadevan

569 - 595

2021-06-09
Quasilinear elliptic problems on non-reflexive Orlicz-Sobolev spaces

Edcarlos D. Silva, Marcos Leandro Carvalho, K. Silva, José Valdo Gonçalves

587 - 612

2019-10-06
Singular reaction diffusion equations where a parameter influences the reaction term and the boundary conditions

Nalin Fonseka, Amila Muthunayake, Ratnasingham Shivaji, Byungjae Son

221 - 242

2021-02-08
Multiple positive solutions for a class of variational systems

Alfonso Castro, David G. Costa, Ratnasingham Shivaji

1 - 8

2017-06-25
Solutions for quasilinear elliptic systems with vanishing potentials

Billel Gheraibia

153 - 175

2019-07-13
Existence and multiplicity of positive solutions for boundary value problems of 2d order ODE

Patrick Habets, Marcellino Gaudenzi

131 - 150

1999-09-01
Eight positive periodic solutions to three species non-autonomous Lotka-Volterra cooperative systems with harvesting terms

Yongkun Li, Kaihong Zhao

225 - 234

2011-04-23
Existence of positive solutions for a semilinear elliptic system

Zhitao Zhang, Xiyou Cheng

103 - 116

2011-04-23
Eigenvalue criteria for existence of positive solutions of second-order, multi-point, $p$-Laplacian boundary value problems

Bryan P. Rynne

311 - 326

2010-04-23
Two positive solutions for one-dimensional $p$-Laplacian with a singular weight

Ryuji Kajikiya, Yong-Hoon Lee, Inbo Sim

427 - 448

2013-04-22
Multiplicity of nonradial solutions for a class of quasilinear equations on annulus with exponential critical growth

Claudianor O. Alves, Luciana R. de Freitas

243 - 262

2012-04-23
Normalized solutions to a class of Choquard-type equations with potential

Lei Long, Xiaojing Feng

515 - 536

2024-03-03
Liouville-type theorems for generalized Hénon-Lane-Emden Schrödinger systems in $R^2$ and $R^3$

Xiyou Cheng, Kui Li, Zhitao Zhang

331 - 357

2022-03-13
Positive solutions of quasilinear elliptic equations

Yisheng Huang

91 - 107

1998-09-01
On positive solutions of some singularly perturbed problems where the nonlinearity changes sign

E. Norman Dancer

141 - 175

1995-03-01
Positive solutions of a Hammerstein integral equation with a singular nonlinear term

Mario Michele Coclite

235 - 250

2000-06-01
Uniqueness of solutions for boundary value problems for nonlinear fractional differential equations

Wenhao Hu, Zhaocai Hao, Martin Bohner

1 - 14

2025-06-14
Positive solutions for a nonconvex elliptic Dirichlet problem with superlinear response

Andrzej Nowakowski, Aleksandra Orpel

177 - 194

2006-03-01
Symmetry of positive solutions of some nonlinear equations

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

47 - 59

1998-09-01
A class of singular $k_i$-Hessian systems

Meiqiang Feng

341 - 365

2023-09-23
Positive entire solutions of quasilinear elliptic problems via nonsmooth critical point theory

Monica Conti, Filippo Gazzola

275 - 294

1996-12-01
On the existence of positive entire solutions of nonlinear elliptic equations

Marco Squassina

23 - 39

2001-03-01
Multiplicity of positive solutions for a Kirchhoff type problem without asymptotic conditions

Xiaotao Qian

681 - 700

2023-06-23
Compact components of positive solutions for superlinear indefinite elliptic problems of mixed type

Santiago Cano-Casanova

45 - 72

2004-03-01
Radial symmetry of $n$-mode positive solutions for semilinear elliptic equations in a disc and its application to the Hénon equation

Naoki Shioji, Kohtaro Watanabe

269 - 285

2016-04-12
Three positive solutions for the indefinite fractional Schrödinger-Poisson systems

Guofeng Che, Tsung-fang Wu

53 - 81

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

Gabriele Bonanno, Salvatore A. Marano

263 - 273

1996-12-01
Structure of large positive solutions of some semilinear elliptic problems where the nonlinearity changes sign

Zongming Guo

41 - 71

2001-09-01
A note on nonautonomous Schrödinger equations with inhomogeneous nonlinearities

Raquel Lehrer, Liliane Maia, Ricardo Ruviaro

711 - 733

2024-12-28
Connectedness of the branch of positive solutions of some weakly nonlinear elliptic equations

E. Norman Dancer

91 - 104

1993-09-01
Existence of periodic traveling-wave solutions for a nonlinear Schrödinger system: A topological approach

Nghiem V. Nguyen

129 - 155

2016-04-12
Global multiplicity for parametric anisotropic Neumann (p,q)-equations

Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš

393 - 422

2023-02-26
On the attraction and stability of sets with respect to solutions of ordinary differential equations

Boris S. Klebanov

107 - 121

1997-09-01
Existence of multiple positive solutions for a nonlocal boundary value problem

George L. Karakostas, Panagiotis Ch. Tsamatos

109 - 121

2002-03-01
Existence of positive solutions for generalized fractional Brézis-Nirenberg problem

Rohit Kumar, Abhishek Sarkar

509 - 543

2024-09-21
On a quasilinear problem at strong resonance

Antonio Ambrosetti, David Arcoya

255 - 264

1995-12-01
On singular nonpositone semilinear elliptic problems

Dinh Dang Hai

41 - 47

2008-09-01
A three solutions theorem for Pucci's extremal operator and its application

Mohan Mallick, Ram Baran Verma

161 - 179

2021-09-12
Multiple positive solutions for some nonlinear elliptic systems

Kazunaga Tanaka

15 - 45

1997-09-01
Infinitely many positive solutions for a double phase problems involving the double phase operator

Chunbo Lian, Bin Ge, Qinghai Cao, Yu Zhang

493 - 507

2024-09-21
Positive solutions of nonlinear elliptic problems approximating degenerate equations

Monica Musso, Donato Passaseo

371 - 397

1995-12-01
Global structure of positive solutions for superlinear second order $m$-point boundary value problems

Ruyun Ma, Yulian An

279 - 290

2009-12-01
Double positive solutions for second order nonlocal functional and ordinary boundary value problems

Panagiotis Ch. Tsamatos

117 - 131

2006-09-01
Periodic solutions of fractional Laplace equations: Least period, axial symmetry and limit

Zhenping Feng, Zhuoran Du

633 - 651

2022-12-10
On the existence of positive solutions of higher order difference equations

P. J. Y. Wong, Ravi P. Agarwal

339 - 351

1997-12-01
Limiting cases of asymptotically positive linear conditions and solvability of Sturm-Liouville boundary-value problems of Duffing equations

Huang Qi, Dong Yujun

367 - 384

2005-12-01

1 - 61 of 61 items