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Topological Methods in Nonlinear Analysis
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Found 157 items.
Positive solutions for parametric Dirichlet problems with indefinite potential and superdiffusive reaction
Sergiu Aizicovici, Nikolaos S. Papageorgiou, Vasile Staicu
423 - 438
2016-06-01
Nonlinear, nonhomogeneous parametric Neumann problems
Sergiu Aizicovici, Nikolaos S. Papageorgiou, Vasile Staicu
45 - 69
2016-04-24
Uniqueness of positive and compacton-type solutions for a resonant quasilinear problem
Giovanni Anello, Luca Vilasi
565 - 575
2016-12-28
Existence and multiplicity of positive solutions for a Schrodinger-Poisson system with a perturbation
Juntao Sun, Tsung-fang Wu
967 - 998
2015-12-01
Periodic solutions for a singular Liénard equation with indefinite weight
Shiping Lu, Runyu Xue
203 - 218
2019-07-13
Multiple positive solutions for a fractional elliptic systems involving sign-changing weight
Haining Fan
757 - 781
2017-05-21
Positive solutions of a diffusive predator-prey mutualist model with cross-diffusion
Jun Zhou
125 - 145
2016-03-01
A variable exponent diffusion problem of concave-convex nature
Jorge García-Melián, J. D. Rossi, José C. Sabina de Lis
613 - 639
2016-06-01
Bifurcation and multiplicity results for classes of $p,q$-Laplacian systems
Ratnasingham Shivaji, Byungjae Son
103 - 114
2016-04-29
Multiplicity of positive solutions for Kirchhoff type problems in $\mathbb R^3$
Tingxi Hu, Lu Lu
231 - 252
2017-08-19
Eigenvalues, global bifurcation and positive solutions for a class of nonlocal elliptic equations
Guowei Dai
213 - 233
2016-07-03
Positive solutions to p-Laplace reaction-diffusion systems with nonpositive right-hand side
Mateusz Maciejewski
731 - 754
2015-12-01
The structure of positive solutions for a Schrödinger system
Guowei Dai, Yimin Sun, Zhi-Qiang Wang, Zhitao Zhang
343 - 367
2020-03-04
Existence of multiple solutions for a quasilinear elliptic problem
Jorge Cossio, Sigifredo Herrón, Carlos Vélez
531 - 551
2017-10-01
Positive least energy solutions for coupled nonlinear Choquard equations with Hardy-Littlewood-Sobolev critical exponent
Song You, Qingxun Wang, Peihao Zhao
623 - 657
2019-05-10
The effect of topology on the number of positive solutions of elliptic equation involving Hardy-Littlewood-Sobolev critical exponent
Divya Goel
751 - 771
2019-11-09
Positive solutions for generalized nonlinear logistic equations of superdiffusive type
Antonio Iannizzotto, Nikolaos S. Papageorgiou
95 - 113
2011-04-23
Infinitely many positive solutions of fractional boundary value problems
Bin Ge, Vicenţiu D. Rădulescu, C. J. Zhang
647 - 664
2017-02-08
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 class of variational systems
Alfonso Castro, David G. Costa, Ratnasingham Shivaji
1 - 8
2017-06-25
Multiplicity of positive solutions for fractional Laplacian equations involving critical nonlinearity
Jinguo Zhang, Xiaochun Liu, Hongying Jiao
151 - 182
2019-02-16
Second-order boundary estimates for large positive solutions to an elliptic system of competitive type
Haohao Jia, Feiyao Ma, Weifeng Wo
695 - 708
2021-06-02
Nodal solutions for a class of degenerate one dimensional BVP's
Julian López-Gómez, Paul H. Rabinowitz
359 - 376
2016-12-25
Existence, localization and stability of limit-periodic solutions to differential equations involving cubic nonlinearities
Jan Andres, Denis Pennequin
887 - 906
2019-07-13
Existence of pulses for a reaction-diffusion system of blood coagulation
Nicolas Ratto, Martine Marion, Vitaly A. Volpert
141 - 167
2020-03-04
Positive solutions for nonlinear nonhomogeneous parametric equations
Nikolaos S. Papageorgiou, George Smyrlis
1 - 15
2015-09-01
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
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
Connected component of positive solutions for singular superlinear semi-positone problems
Ruyun Ma
51 - 62
2020-03-04
Localization of positive critical points in Banach spaces and applications
Radu Precup, Csaba Varga
817 - 833
2017-05-22
Hamiltonian elliptic systems with nonlinearities of arbitrary growth
J. Anderson Cardoso, Joao Marcos do Ó, Everaldo Souto de Medeiros
593 - 612
2016-06-01
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
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 ground state solutions for Kirchhoff type equation with general critical growth
Zhisu Liu, Chaoliang Luo
165 - 182
2016-10-17
Existence of positive solutions for a semilinear elliptic system
Zhitao Zhang, Xiyou Cheng
103 - 116
2011-04-23
Two positive solutions for one-dimensional $p$-Laplacian with a singular weight
Ryuji Kajikiya, Yong-Hoon Lee, Inbo Sim
427 - 448
2013-04-22
Positive solutions for a $2n$th-order boundary value problem involving all derivatives of odd orders
Zhilin Yang, Donal O'Regan
87 - 101
2011-04-23
Solutions for quasilinear elliptic systems with vanishing potentials
Billel Gheraibia
153 - 175
2019-07-13
Corrigendum and addendum to "Non-autonomous quasilinear elliptic equations and Ważewski's principle"
Matteo Franca
1 - 30
2020-09-05
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
Multiple solutions for Schrödinger-Poisson systems with critical nonlocal term
Zuji Guo
495 - 513
2019-11-14
The existence of positive solutions for the singular two-point boundary value problem
Yanmin Niu, Baoqiang Yan
665 - 682
2017-03-04
On positive viscosity solutions of fractional Lane-Emden systems
Edir Junior Ferreira Leite, Marcos Montenegro
407 - 425
2019-03-31
Nonzero positive solutions of a multi-parameter elliptic system with functional BCs
Gennaro Infante
665 - 675
2017-11-25
Unbounded connected component of the positive solutions set of some semi-positone problems
Xu Xian, Sun Jingxian
283 - 302
2011-04-23
Compact components of positive solutions for superlinear indefinite elliptic problems of mixed type
Santiago Cano-Casanova
45 - 72
2004-03-01
Topological structure of the solution set of singular equations with sign changing terms under Dirichlet boundary condition
José Valdo Gonçalves, Marcos R. Marcial, Olimpio H. Miyagaki
73 - 89
2015-03-01
Infinite many positive solutions for nonlinear first-order BVPs with integral boundary conditions on time scales
Yongkun Li, Lijuan Sun
305 - 321
2013-04-22
Periodic solutions to singular second order differential equations: the repulsive case
Robert Hakl, Pedro J. Torres, Manuel Zamora
199 - 220
2012-04-23
Multiplicity and concentration for Kirchhoff type equations around topologically critical points in potential
Yu Chen, Yanheng Ding
183 - 223
2019-02-24
Three-dimensional thermo-visco-elasticity with the Einstein-Debye $(\theta^3+\theta)$-law for the specific heat. Global regular solvability
Irena Pawłow, Wojciech M. Zajączkowski
161 - 193
2018-08-16
A three solution theorem for a singular differential equation with nonlinear boundary conditions
Rajendran Dhanya, Ratnasingham Shivaji, Byungjae Son
445 - 457
2019-07-27
Existence of positive ground solutions for biharmonic equations via Pohožaev-Nehari manifold
Liping Xu, Haibo Chen
541 - 560
2018-11-03
Concentration of ground state solutions for fractional Hamiltonian systems
César Torres, Ziheng Zhang
623 - 642
2017-10-01
Multiplicity and concentration results for a class of singularly perturbed critical quasilinear Schrödinger equation
Yongpeng Chen, Zhongwei Tang
135 - 171
2020-08-27
Positive solutions for Schrödinger-Poisson-Slater system with coercive potential
Yongsheng Jiang, Zhengping Wang, Huan-Song Zhou
427 - 439
2021-02-20
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
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
A diffusive logistic equation with U-shaped density dependent dispersal on the boundary
Jerome Goddard II, Quinn Morris, Catherine Payne, Ratnasingham Shivaji
335 - 349
2019-01-12
Study of a logistic equation with local and non-local reaction terms
Manuel Delgado, Giovany M. Figueiredo, Marcos T.O. Pimenta, Antonio Suárez
693 - 713
2016-06-01
Positive solutions for singular impulsive Dirichlet boundary value problems
Liang Bai, Juan J. Nieto
561 - 584
2018-11-03
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
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, uniqueness and stability of positive solutions for a class of semilinear elliptic systems
Renhao Cui, Ping Li, Junping Shi, Yunwen Wang
91 - 104
2013-04-22
Hardy-Sobolev inequality with singularity a curve
Mouhamed Moustapha Fall, El hadji Abdoulaye Thiam
151 - 181
2017-12-09
Properties of unique positive solution for a class of nonlocal semilinear elliptic equation
Ruiting Jiang, Chengbo Zhai
669 - 682
2017-10-09
A class of positive linear operators and applications to nonlinear boundary value problems
Jeffrey R. L. Webb
221 - 242
2012-04-23
Non-autonomous quasilinear elliptic equations and Ważewski's principle
Matteo Franca
213 - 238
2004-06-01
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
Multiple solutions to a Dirichlet eigenvalue problem with $p$-Laplacian
Salvatore A. Marano, Dumitru Motreanu, Daniele Puglisi
277 - 291
2013-04-22
Existence and multiplicity of positive solutions for boundary value problems of 2d order ODE
Patrick Habets, Marcellino Gaudenzi
131 - 150
1999-09-01
Existence and nonexistence of positive periodic solutions to a differential inclusion
Yuqiang Feng, Ping Tong
449 - 459
2013-04-22
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
Moser-Harnack inequality, Krasnosel'skii type fixed point theorems in cones and elliptic problems
Radu Precup
301 - 313
2012-04-23
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
Multiple positive symmetric solutions of a singularly perturbed elliptic equation
Mónica Clapp, Gustavo Izquierdo
17 - 39
2001-09-01
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
Existence of periodic solution for a tumor growth model with vaccine interaction
Canan Çelik, Nigar Özarslan Tuncer
37 - 49
2019-12-25
Existence of positive solutions for Hardy nonlocal fractional elliptic equations involving critical nonlinearities
Somayeh Rastegarzadeh, Nemat Nyamoradi
731 - 746
2019-05-10
A predator-prey model of Holling-type II with state dependent impulsive effects
Changming Ding, Zhongxin Zhang
247 - 259
2015-09-01
A Global multiplicity result for a very singular critical nonlocal equation
Jacques Giacomoni, Tuhina Mukherjee, Konijeti Sreenadh
354 - 370
2019-07-21
Sign-changing solutions for $p$-Laplacian equations with jumping nonlinearity and the Fučik spectrum
Ming Xiong, Ze-Heng Yang, Xiang-Qing Liu
159 - 181
2016-05-29
Coercive functionals and their relationship to multiplicity of solution to nonlocal boundary value problems
Christopher S. Goodrich
409 - 426
2019-10-20
Positive solutions of Kirchhoff-Hénon type elliptic equations with critical Sobolev growth
Kazune Takahashi
317 - 341
2020-03-04
Existence and multiplicity results for a non-homogeneous fourth order equation
Ali Maalaoui, Vittorio Martino
273 - 300
2012-04-23
Periodic solutions to nonlinear equations with oblique boundary conditions
Walter Allergretto, Duccio Papini
225 - 243
2012-04-23
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
Concentrating solutions for an anisotropic planar elliptic Neumann problem with Hardy-Hénon weight and large exponent
Yibin Zhang
33 - 97
2022-08-31
Double positive solutions for second order nonlocal functional and ordinary boundary value problems
Panagiotis Ch. Tsamatos
117 - 131
2006-09-01
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
On semiclassical ground states for Hamiltonian elliptic system with critical growth
Jian Zhang, Xianhua Tang, Wen Zhang
245 - 272
2016-10-24
Quasilinear nonhomogeneous Schrödinger equation with critical exponential growth in R^n
Tarciana Silva, Manassés de Souza, João Marcos do Ó
615 - 639
2015-06-01
Multiplicity of positive solutions for a Kirchhoff type problem without asymptotic conditions
Xiaotao Qian
681 - 700
2023-06-23
Existence and regularity of positive solutions of a degenerate fourth order elliptic problem
Xiaohuan Wang, Jihui Zhang
737 - 756
2022-06-12
Multiplicity results for nonlocal fractional $p$-Kirchhoff equations via Morse theory
Binlin Zhang, Giovanni Molica Bisci, Mingqi Xiang
445 - 461
2016-11-23
Eigenvalue criteria for existence of multiple positive solutions of nonlinear boundary value problems of local and nonlocal type
Jeffrey R. L. Webb, Kunquan Q. Lan
91 - 115
2006-03-01
Global axially symmetric solutions with large swirl to the Navier-Stokes equations
Wojciech M. Zajączkowski
295 - 331
2007-06-01
Periodic solutions of fractional Laplace equations: Least period, axial symmetry and limit
Zhenping Feng, Zhuoran Du
633 - 651
2022-12-10
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