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Topological Methods in Nonlinear Analysis
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Found 126 items.
Existence of solutions in the sense of distributions of anisotropic nonlinear elliptic equations with variable exponent
Mohamed Badr Benboubker, Houssam Chrayteh, Hassane Hjiaj, Chihab Yazough
665 - 694
2015-12-01
On a power-type coupled system of Monge-Ampère equations
Zexin Qi, Zhitao Zhang
717 - 730
2015-12-01
Solutions with sign information for nonlinear nonhomogeneous elliptic equations
Nikolaos S. Papageorgiou, Vicentiu D. Radulescu
575 - 600
2015-06-01
Existence of three nontrivial solutions for a class of fourth-order elliptic equations
Chun Li, Ravi P. Agarwal, Zeng-Qi Ou
331 - 344
2018-04-22
Hamiltonian elliptic systems with nonlinearities of arbitrary growth
J. Anderson Cardoso, Joao Marcos do Ó, Everaldo Souto de Medeiros
593 - 612
2016-06-01
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
Existence of solutions for the semilinear corner degenerate elliptic equations
Jae-Myoung Kim
585 - 597
2018-11-03
Existence theory for quasilinear elliptic equations via a regularization approach
Jiaquan Liu, Xiang-Qing Liu, Zhi-Qiang Wang
469 - 487
2017-09-23
Existence of solutions for a class of degenerate elliptic equations in $P(x)$-Sobolev spaces
Benali Aharrouch, Mohamed Boukhrij, Jaouad Bennouna
389 - 411
2018-05-21
Multiplicity theorems for resonant and superlinear nonhomogeneous elliptic equations
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu
283 - 320
2016-07-06
Positive solutions to p-Laplace reaction-diffusion systems with nonpositive right-hand side
Mateusz Maciejewski
731 - 754
2015-12-01
The sign-changing solutions for a class of nonlocal elliptic problem in an annulus
Baoqiang Yan, Chao An
1 - 18
2020-01-19
Anisotropic elliptic equations in $\mathbb R^{N}$: existence and regularity results
Mostafa Bendahmane, Said El Manouni
129 - 151
2010-04-23
Matrix Lyapunov inequalities for ordinary and elliptic partial differential equations
Salvador Villegas, Antonio Cañada
309 - 326
2015-06-01
Existence of solution for a Kirchhoff type system with weight and nonlinearity involving a $(p,q)$-superlinear term and critical Caffarelli-Kohn-Nirenberg growth
Rodrigo da Silva Rodrigues, Mateus Balbino Guimarães
1 - 19
2016-11-23
Sign-changing solutions for coupled Schrödinger equations with mixed coupling
Yohei Sato, Zhi-Qiang Wang
243 - 274
2020-12-18
Properties of unique positive solution for a class of nonlocal semilinear elliptic equation
Ruiting Jiang, Chengbo Zhai
669 - 682
2017-10-09
Existence of multiple solutions for a quasilinear elliptic problem
Jorge Cossio, Sigifredo Herrón, Carlos Vélez
531 - 551
2017-10-01
On a class of quasilinear elliptic problems with critical exponential growth on the whole space
José Francisco de Oliveira
529 - 550
2016-12-16
Regularity of weak solutions for aclass of elliptic PDEs in Orlicz-Sobolev spaces
Jakub Maksymiuk, Karol Wroński
583 - 600
2020-05-30
$L^\infty$-bounds of solutions for a class of strongly nonlinear elliptic equations in Musielak spaces
Mohamed Bourahma, Abdelmoujib Benkirane, Jaouad Bennouna, Mostafa El Moumni
129 - 160
2020-09-05
Lower and upper solutions to semilinear boundary value problems: an abstract approach
Alessandro Fonda, Rodica Toader
59 - 93
2011-04-23
Blow-up solutions for a $p$-Laplacian elliptic equation of logistic type with singular nonlinearity
Claudianor O. Alves, Carlos Alberto Santos, Jiazheng Zhou
747 - 777
2019-05-23
Periodic solutions to nonlinear equations with oblique boundary conditions
Walter Allergretto, Duccio Papini
225 - 243
2012-04-23
Corrigendum and addendum to "Non-autonomous quasilinear elliptic equations and Ważewski's principle"
Matteo Franca
1 - 30
2020-09-05
On extreme values of Nehari manifold method via nonlinear Rayleigh's quotient
Yavdat Il'yasov
683 - 714
2017-03-04
Existence of a weak solution for the fractional $p$-Laplacian equations with discontinuous nonlinearities via the Berkovits-Tienari degree theory
Yun-Ho Kim
371 - 388
2018-03-18
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
Existence and concentration of ground state sign-changing solutions for Kirchhoff type equations with steep potential well and nonlinearity
Bitao Cheng, Jianhua Chen, Xianhua Tang
111 - 133
2018-02-12
Existence of positive solutions for Hardy nonlocal fractional elliptic equations involving critical nonlinearities
Somayeh Rastegarzadeh, Nemat Nyamoradi
731 - 746
2019-05-10
Integrability of the derivative of solutions to a singular one-dimensional parabolic problem
Atsushi Nakayasu, Piotr Rybka
239 - 257
2018-08-04
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
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
Bifurcation of Fredholm maps I. The index bundle and bifurcation
Jacobo Pejsachowicz
115 - 168
2011-04-23
Existence of positive solutions for a semilinear elliptic system
Zhitao Zhang, Xiyou Cheng
103 - 116
2011-04-23
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
Compact components of positive solutions for superlinear indefinite elliptic problems of mixed type
Santiago Cano-Casanova
45 - 72
2004-03-01
Solutions to degenerative generalized quasilinear Schrödinger equations involving vanishing potentials and critical exponent
Yong Huang, Zhouxin Li, Xiang Yuan
25 - 52
2023-07-17
Global bifurcation problems associated with $k$-Hessian operators
Jon Jacobsen
81 - 130
1999-09-01
Existence and concentration of local mountain passes for a nonlinear elliptic field equation in the semi-classical limit
Teresa D'Aprile
239 - 275
2001-06-01
A note on positive solutions of Lichnerowicz equations involving the $\Delta_\lambda$-Laplacian
Anh Tuan Duong, Thi Quynh Nguyen
591 - 600
2023-09-23
Multiple solutions for quasilinear equation involving Hardy critical Sobolev exponents
Fengshuang Gao, Yuxia Guo
31 - 61
2020-05-30
On Juliusz Schauder's paper on linear elliptic differential equations
Manfred König
351 - 360
1998-06-01
On the number of stable positive solutions of weakly nonlinear elliptic equations when the diffusion is small
Edward N. Dancer
467 - 474
2021-05-25
Heteroclinic solutions of Allen-Cahn type equations with a general elliptic operator
Karol Wroński
729 - 738
2018-05-23
A-priori bound and Hölder continuity of solutions to degenerate elliptic equations with variable exponents
Ky Ho, Le Cong Nhan, Le Xuan Truong
601 - 632
2022-12-10
A class of De Giorgi type and local boundedness
Duchao Liu, Jinghua Yao
345 - 370
2018-04-22
Positive solutions of Kirchhoff-Hénon type elliptic equations with critical Sobolev growth
Kazune Takahashi
317 - 341
2020-03-04
Positive solutions of elliptic equations with discontinuous nonlinearities
Gabriele Bonanno, Salvatore A. Marano
263 - 273
1996-12-01
Existence of pulses for a reaction-diffusion system of blood coagulation
Nicolas Ratto, Martine Marion, Vitaly A. Volpert
141 - 167
2020-03-04
Multiple nonsemitrivial solutions for a class of degenerate quasilinear elliptic systems
A. Hadjian, N. B. Zographopoulos, Ghasem Alizadeh Afrouzi
385 - 397
2015-06-01
Decaying solutions for semilinear elliptic equations in exterior domains
Robert Stańczy
363 - 370
1999-12-01
Bifurcation of solutions of $U(1)$-equivariant semilinear boundary value problems
Jacobo Pejsachowicz
491 - 500
2023-02-26
A direct proof of existence of weak solutions to elliptic problems
Iwona Chlebicka, Arttu Karppinen, Ying Li
643 - 665
2023-12-31
Multiple solutions of degenerate perturbed elliptic problems involving a subcritical Sobolev exponent
Florica Şt. Cîrstea, Vicenţiu D. Rădulescu
283 - 300
2000-06-01
On radial solutions for some elliptic equations involving operators with unbounded coefficients in exterior domains
Anderson L. A. de Araujo, Luiz F.O. Faria, Salomón Alarcón, Leonelo Iturriaga
699 - 723
2022-12-11
Existence and regularity of positive solutions of a degenerate fourth order elliptic problem
Xiaohuan Wang, Jihui Zhang
737 - 756
2022-06-12
Existence and multiplicity results for semilinear ellipctic equations with measure data and jumping nonlinearities
Alberto Ferrero, Claudio Saccon
37 - 65
2007-09-01
Olga Alexandrovna Ladyzhenskaya
Wojciech M. Zajączkowski
5 - 7
2005-09-01
Non-autonomous quasilinear elliptic equations and Ważewski's principle
Matteo Franca
213 - 238
2004-06-01
Liouville type theorems for Kirchhoff sub-elliptic equations involving $\Delta_\lambda$-operators
Thi Thu Huong Nguyen, Dao Trong Quyet, Thi Hien Anh Vu
327 - 340
2023-09-23
Multiplicity of nodal solutions for elliptic equations with supercritical exponent in contractible domains
Donato Passaseo
245 - 262
1996-12-01
Elliptic equations with discontinuous nonlinearities
Walter Allergretto, Paolo Nistri
233 - 251
1993-12-01
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
Quasilinear elliptic equations with critical exponents
Philippe Clément, Djairo Guedes de Figueiredo, Enzo Mitidieri
133 - 170
1996-03-01
Multiplicity of solutions for quasilinear elliptic equations
Annamaria Canino
357 - 370
1995-12-01
On the existence of three solutions for jumping problems involving quasilinear operators
Annamaria Canino
1 - 16
2001-09-01
Twin positive solutions for singular nonlinear elliptic equations
Jianqing Chen, Nikolaos S. Papageorgiou, Eugénio M. Rocha
187 - 201
2010-04-23
Connectedness of the branch of positive solutions of some weakly nonlinear elliptic equations
E. Norman Dancer
91 - 104
1993-09-01
Elliptic problems on weighted locally finite graphs
Maurizio Imbesi, Giovanni Molica Bisci, Dušan D. Repovš
501 - 526
2023-03-04
Classification of positive solutions of quasilinear elliptic equations
James Serrin, Henghui Zou
1 - 26
1994-03-01
Topological degree for a class of elliptic operators in ${\mathbb R}^n$
Cristelle Barillon, Vitaly A. Volpert
275 - 293
1999-12-01
Perturbing fully nonlinear second order elliptic equations
Philippe Delanoë
63 - 75
2002-09-01
Positive solutions for a nonconvex elliptic Dirichlet problem with superlinear response
Andrzej Nowakowski, Aleksandra Orpel
177 - 194
2006-03-01
Multiplicity of solutions for some elliptic equations involving critical and supercritical Sobolev exponents
Shujie Li, Zhaoli Liu
235 - 261
2006-12-01
Morse decompositions in the absence of uniqueness
Maria C. Carbinatto, Krzysztof P. Rybakowski
205 - 242
2001-12-01
Positive entire solutions of quasilinear elliptic problems via nonsmooth critical point theory
Monica Conti, Filippo Gazzola
275 - 294
1996-12-01
On the Fučík spectrum for elliptic systems
Eugenio Massa, Bernhard Ruf
195 - 228
2006-06-01
Infinitely many solutions for operator equations involving duality mappings on Orlicz-Sobolev spaces
George Dinca, Pavel Matei
49 - 76
2009-09-01
Nirenberg-Gagliardo interpolation inequality and regularity of solutions of nonlinear higher order equations
F. Nicolosi, Igor V. Skrypnik
327 - 347
1996-06-01
Existence of periodic solutions for some singular elliptic equations with strong resonant data
Laura Gonella
157 - 170
2016-04-12
Saddle point solutions for non-local elliptic operators
Alessio Fiscella
527 - 538
2016-04-12
Classification of diffeomorphisms of $\mathbb S^4$ induced by queternionic Riccati equations with periodic coefficients
Henryk Żołądek
205 - 215
2009-06-01
A note on the resonance set for a semilinear elliptic equations and an application to jumping nonlinearities
Anna Maria Micheletti, Angela Pistoia
67 - 80
1995-09-01
Removable singularities for nonlinear elliptic equations
Haïm Brezis, Louis Nirenberg
201 - 219
1997-06-01
Bifurcation problems for superlinear elliptic indefinite equations
Isabeau Birindelli, Jacques Giacomoni
17 - 36
2000-09-01
Some general concepts of sub- and supersolutions for nonlinear elliptic problems
Vy Khoi Le, Klaus Schmitt
87 - 103
2006-09-01
Solutions of superlinear at zero elliptic equations via Morse theory
Vitaly Moroz
387 - 397
1997-12-01
Multiple nontrivial solutions of elliptic semilinear equations
Kanishka Perera, Martin Schechter
1 - 15
2000-09-01
The effect of the graph topology on a semilinear elliptic equation with critical exponent
Jan Chabrowski, Shusen Yan
1 - 26
1998-09-01
On the existence of positive entire solutions of nonlinear elliptic equations
Marco Squassina
23 - 39
2001-03-01
Existence of many sign-changing nonradial solutions for semilinear elliptic problems on thin annuli
Alfonso Castro, Marcel B. Finan
273 - 279
1999-06-01
Positive solutions of nonlinear elliptic problems approximating degenerate equations
Monica Musso, Donato Passaseo
371 - 397
1995-12-01
Multiple positive solutions for some nonlinear elliptic systems
Kazunaga Tanaka
15 - 45
1997-09-01
On the solvability of a resonant elliptic equation with asymmetric nonlinearity
Ana Rute Domingos, Miguel Ramos
45 - 57
1998-03-01
Some qualitative properties of the solutions of an elliptic equation via Morse theory
Giuseppina Vannella
297 - 312
1997-06-01
Radial solutions of semilinear elliptic equations with broken symmetry
Anna Maria Candela, Giuliana Palmieri, Addolorata Salvatore
117 - 132
2006-03-01
A remark on minimal nodal solutions of an elliptic problem in a ball
Olaf Torné
199 - 207
2004-12-01
Quasilinear elliptic equations with singular potentials and bounded discontinuous nonlinearities
Anran Li, Hongrui Cai, Jiabao Su
439 - 450
2016-04-12
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