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Topological Methods in Nonlinear Analysis
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Found 57 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
Eigenvalues, global bifurcation and positive solutions for a class of nonlocal elliptic equations
Guowei Dai
213 - 233
2016-07-03
Bifurcation and multiplicity results for classes of $p,q$-Laplacian systems
Ratnasingham Shivaji, Byungjae Son
103 - 114
2016-04-29
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
Twin positive solutions for singular nonlinear elliptic equations
Jianqing Chen, Nikolaos S. Papageorgiou, Eugénio M. Rocha
187 - 201
2010-04-23
Periodic solutions to singular second order differential equations: the repulsive case
Robert Hakl, Pedro J. Torres, Manuel Zamora
199 - 220
2012-04-23
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
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
Positive solutions for nonlinear nonhomogeneous parametric equations
Nikolaos S. Papageorgiou, George Smyrlis
1 - 15
2015-09-01
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
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
The structure of positive solutions for a Schrödinger system
Guowei Dai, Yimin Sun, Zhi-Qiang Wang, Zhitao Zhang
343 - 367
2020-03-04
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
Connected component of positive solutions for singular superlinear semi-positone problems
Ruyun Ma
51 - 62
2020-03-04
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
Existence and multiplicity of positive solutions for boundary value problems of 2d order ODE
Patrick Habets, Marcellino Gaudenzi
131 - 150
1999-09-01
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
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
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
Existence of positive solutions for a semilinear elliptic system
Zhitao Zhang, Xiyou Cheng
103 - 116
2011-04-23
Normalized solutions to a class of Choquard-type equations with potential
Lei Long, Xiaojing Feng
1 - 22
2024-03-03
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
On a quasilinear problem at strong resonance
Antonio Ambrosetti, David Arcoya
255 - 264
1995-12-01
Multiple positive solutions for some nonlinear elliptic systems
Kazunaga Tanaka
15 - 45
1997-09-01
Compact components of positive solutions for superlinear indefinite elliptic problems of mixed type
Santiago Cano-Casanova
45 - 72
2004-03-01
Global multiplicity for parametric anisotropic Neumann (p,q)-equations
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
393 - 422
2023-02-26
Positive entire solutions of quasilinear elliptic problems via nonsmooth critical point theory
Monica Conti, Filippo Gazzola
275 - 294
1996-12-01
On singular nonpositone semilinear elliptic problems
Dinh Dang Hai
41 - 47
2008-09-01
Positive solutions of quasilinear elliptic equations
Yisheng Huang
91 - 107
1998-09-01
Positive solutions for a nonconvex elliptic Dirichlet problem with superlinear response
Andrzej Nowakowski, Aleksandra Orpel
177 - 194
2006-03-01
Periodic solutions of fractional Laplace equations: Least period, axial symmetry and limit
Zhenping Feng, Zhuoran Du
633 - 651
2022-12-10
Positive solutions of a Hammerstein integral equation with a singular nonlinear term
Mario Michele Coclite
235 - 250
2000-06-01
Positive solutions of elliptic equations with discontinuous nonlinearities
Gabriele Bonanno, Salvatore A. Marano
263 - 273
1996-12-01
Global structure of positive solutions for superlinear second order $m$-point boundary value problems
Ruyun Ma, Yulian An
279 - 290
2009-12-01
Symmetry of positive solutions of some nonlinear equations
Massimo Grossi, S. Kesavan, Filomena Pacella, M. Ramaswamy
47 - 59
1998-09-01
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
On the existence of positive solutions of higher order difference equations
P. J. Y. Wong, Ravi P. Agarwal
339 - 351
1997-12-01
A class of singular $k_i$-Hessian systems
Meiqiang Feng
341 - 365
2023-09-23
On positive solutions of some singularly perturbed problems where the nonlinearity changes sign
E. Norman Dancer
141 - 175
1995-03-01
Connectedness of the branch of positive solutions of some weakly nonlinear elliptic equations
E. Norman Dancer
91 - 104
1993-09-01
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
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
Structure of large positive solutions of some semilinear elliptic problems where the nonlinearity changes sign
Zongming Guo
41 - 71
2001-09-01
A three solutions theorem for Pucci's extremal operator and its application
Mohan Mallick, Ram Baran Verma
161 - 179
2021-09-12
Existence of periodic traveling-wave solutions for a nonlinear Schrödinger system: A topological approach
Nghiem V. Nguyen
129 - 155
2016-04-12
Multiplicity of positive solutions for a Kirchhoff type problem without asymptotic conditions
Xiaotao Qian
681 - 700
2023-06-23
On the existence of positive entire solutions of nonlinear elliptic equations
Marco Squassina
23 - 39
2001-03-01
Positive solutions of nonlinear elliptic problems approximating degenerate equations
Monica Musso, Donato Passaseo
371 - 397
1995-12-01
Double positive solutions for second order nonlocal functional and ordinary boundary value problems
Panagiotis Ch. Tsamatos
117 - 131
2006-09-01
1 - 57 of 57 items