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Topological Methods in Nonlinear Analysis
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Found 500 items.
On positive viscosity solutions of fractional Lane-Emden systems
Edir Junior Ferreira Leite, Marcos Montenegro
407 - 425
2019-03-31
Multiple Normalized Solutions for Choquard equations involving Kirchhoff type perturbation
Zeng Liu
297 - 319
2019-07-21
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
Multiple solutions to a Dirichlet eigenvalue problem with $p$-Laplacian
Salvatore A. Marano, Dumitru Motreanu, Daniele Puglisi
277 - 291
2013-04-22
Generalized limit theorem and bifurcation for problems with Pucci's operator
Guowei Dai
229 - 261
2020-08-29
Existence of positive solutions for Hardy nonlocal fractional elliptic equations involving critical nonlinearities
Somayeh Rastegarzadeh, Nemat Nyamoradi
731 - 746
2019-05-10
Planar nonautonomous polynomial equations III. Zeros of the vector field
Paweł Wilczyński
71 - 110
2012-04-23
A predator-prey model of Holling-type II with state dependent impulsive effects
Changming Ding, Zhongxin Zhang
247 - 259
2015-09-01
Uniqueness of solutions for nonlinear Dirichlet problems with supercritical growth
Riccardo Molle, Donato Passaseo
535 - 546
2021-06-02
A continuation lemma and the existence of periodic solutions of perturbed planar Hamiltonian systems with sub-quadratic potentials
Zaihong Wang, Tiantian Ma
693 - 706
2018-11-24
A note on the $3$-D Navier-Stokes equations
Jan W. Cholewa, Tomasz Dłotko
195 - 212
2018-03-18
Multiplicity of solutions for some elliptic equations involving critical and supercritical Sobolev exponents
Shujie Li, Zhaoli Liu
235 - 261
2006-12-01
Existence of solutions for a class of $p(x)$-Laplacian equations involving a concave-convex nonlinearity with critical growth in $\mathbb{R}^{N}$
Claudianor Oliveira Alves, Marcelo C. Ferreira
399 - 422
2015-06-01
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
A non-linear stable non-Gaussian process in fractional time
Soveny Solís, Vicente Vergara
987 - 1028
2022-06-12
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
Multiplicity of solutions for polyharmonic Dirichlet problems with exponential nonlinearities and broken symmetry
Edger Sterjo
27 - 63
2017-06-25
Forced singular oscillators and the method of lower and upper solutions
Denis Bonheure, Colette De Coster
297 - 317
2003-12-01
Lower semicontinuity of the pullback attractors of non-autonomous damped wave equations with terms concentrating on the boundary
Flank D. M. Bezerra, Gleiciane S. Aragão
173 - 199
2020-08-29
Concentrating solutions for an anisotropic planar elliptic Neumann problem with Hardy-Hénon weight and large exponent
Yibin Zhang
33 - 97
2022-08-31
Existence and multiplicity results for wave equations with time-independent nonlinearity
Juha Berkovits, Herbert Leinfelder, Vesa Mustonen
273 - 295
2003-12-01
Non-autonomous quasilinear elliptic equations and Ważewski's principle
Matteo Franca
213 - 238
2004-06-01
Existence of many sign-changing nonradial solutions for semilinear elliptic problems on thin annuli
Alfonso Castro, Marcel B. Finan
273 - 279
1999-06-01
Existence results for a class of semilinear differential variational inequalities with nonlocal boundary conditions
Zhenhai Liu, Liang Lu, Xiufeng Guo
429 - 449
2020-05-06
Sign-changing multi-bump solutions for Choquard equation with deepening potential well
Xiaolong Yang
111 - 133
2022-08-31
The effect of the domain's configuration space on the number of nodal solutions of singularly perturbed elliptic equations
Thomas Bartsch, Tobias Weth
109 - 133
2005-09-01
Normalized solutions for the Schrödinger-Poisson system with doubly critical growth
Yuxi Meng, Xiaoming He
509 - 534
2023-12-31
A note on additional properties of sign changing solutions to superlinear elliptic equations
Thomas Bartsch, Tobias Weth
1 - 14
2003-09-01
On lifespan of solutions to the Einstein equations
Piotr Bogusław Mucha
181 - 198
2007-03-01
Nodal solutions of perturbed elliptic problem
Yi Li, Zhaoli Liu, Cunshan Zhao
49 - 68
2008-09-01
Periodic solutions of fractional Laplace equations: Least period, axial symmetry and limit
Zhenping Feng, Zhuoran Du
633 - 651
2022-12-10
Global existence, local existence and blow-up of mild solutions for abstract time-space fractional diffusion equations
Yongqiang Fu, Xiaoju Zhang
415 - 440
2022-09-13
Periodic solutions with irrational frequency for a class of semilinear wave equations with variable coefficients
Hui Wei
625 - 641
2023-12-31
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
Traveling wave solutions in a higher dimensional lattice delayed cooperation system with nonlocal diffusion
Kun Li, Yanli He
203 - 218
2023-09-30
Ground state solutions for a critical fractional Laplacian equation in unbounded domains: existence and regularity
Yansheng Shen
621 - 653
2024-12-28
Nodal solutions for a critical Kirchhoff type problem in $\mathbb{R}^N$
Xiao-Jing Zhong, Chun-Lei Tang
549 - 568
2021-12-02
Multiple nonnegative solutions for elliptic boundary value problems involving the $p$-Laplacian
Giovanni Anello
355 - 366
2005-12-01
Symmetric homoclinic solutions to the periodic orbits in the Michelson system
Daniel Wilczak
155 - 170
2006-09-01
Homoclinic solutions of difference equations with variable exponents
Mihai Mihăilescu, Vicenţiu D. Rădulescu, Stepan Tersian
277 - 289
2011-04-23
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
Decay mild solutions of fractional differential hemivariational inequalities
Xiuwen Li, Zhenhai Liu, Ricai Luo
131 - 151
2022-03-06
On semiclassical ground states for Hamiltonian elliptic system with critical growth
Jian Zhang, Xianhua Tang, Wen Zhang
245 - 272
2016-10-24
Existence of sign-changing solutions for one-dimensional $p$-Laplacian problems with a singular indefinite weight
Yong-Hoon Lee, Inbo Sim
61 - 90
2010-04-23
Multiple solitary wave solutions of nonlinear Schrödinger systems
Rushun Tian, Zhi-Qiang Wang
203 - 223
2011-04-23
Periodic solutions for impulsive differential inclusions with state dependent impulses
Grzegorz Gabor, Sebastian Ruszkowski
815 - 840
2025-12-11
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
Asymptotic behavior of solutions of some nonlinearly damped wave equations on $\mathbb R^N$
Nikos Karachalios, Nikos M. Stavrakakis
73 - 87
2001-09-01
Double positive solutions for second order nonlocal functional and ordinary boundary value problems
Panagiotis Ch. Tsamatos
117 - 131
2006-09-01
An extension of Leggett-Williams norm-type theorem for coincidences and its application
Aijun Yang
177 - 191
2011-04-23
Impact of discontinuous treatments on the generalized epidemic model
Fanchao Kong, Juan J. Nieto
349 - 378
2020-08-29
Nonlinear unilateral parabolic problems in Musielak-Orlicz spaces with $L^1$ data
Mustafa Ait Khellou, Sidi Mohamed Douiri, Youssef Elhadfi
429 - 457
2018-05-30
On a variant of the maximum principle involving radial $p$-Laplacian with applications to~nonlinear eigenvalue problems and nonexistence results
Tomasz Adamowicz, Agnieszka Kałamajska
1 - 20
2009-09-01
On a class of intermediate local-nonlocal elliptic problems
Claudianor O. Alves, Francisco Julio S. A. Corrêa, Michel Chipot
497 - 509
2016-12-16
Global exponential stability and existence of anti-periodic solutions to impulsive Cohen-Grossberg neural networks on time scales
Tianwei Zhang, Yongkun Li
363 - 384
2015-06-01
Multiple normalized solutions for a quasi-linear Schrödinger equation via dual approach
Lin Zhang, Yongqing Li, Zhi-Qiang Wang
465 - 489
2023-02-26
Existence theory for quasilinear elliptic equations via a regularization approach
Jiaquan Liu, Xiang-Qing Liu, Zhi-Qiang Wang
469 - 487
2017-09-23
Periodic solutions of ordinary differential equations with bounded nonlinearities
James Robert Ward
275 - 282
2002-06-01
Nonlinear scalar field equations in $\mathbb{R}^{N}$: mountain pass and symmetric mountain pass approaches
Jun Hirata, Norihisa Ikoma, Kazunaga Tanaka
253 - 276
2010-04-23
Moser-Harnack inequality, Krasnosel'skii type fixed point theorems in cones and elliptic problems
Radu Precup
301 - 313
2012-04-23
Solutions to some singular nonlinear boundary value problems
Beata Medak, Alexey A. Tret'yakov, Henryk Żołądek
255 - 265
2013-04-22
Infinitely many small bouncing solutions of Hill's type impact oscillators nearby the origin
Chao Wang, Zhiguo Wang, Qihuai Liu
215 - 235
2025-10-01
Existence and multiplicity of sign-changing solutions for a Schrödinger-Bopp-Podolsky system
Lixiong Wang, Haibo Chen, Senli Liu
913 - 940
2022-06-12
A three solutions theorem for Pucci's extremal operator and its application
Mohan Mallick, Ram Baran Verma
161 - 179
2021-09-12
Existence of solutions on compact and non-compact intervals for semilinear impulsive differential inclusions with delay
Irene Benedetti, Paola Rubbioni
227 - 245
2008-12-01
Mass minimizers and concentration for nonlinear Choquard equations in ${\mathbb R}^N$
Hongyu Ye
393 - 417
2016-10-17
Abstract Cauchy problem for fractional functional differential equations
Yong Zhou, Feng Jiao, Josip Pečarić
119 - 136
2013-04-22
Existence of periodic traveling-wave solutions for a nonlinear Schrödinger system: A topological approach
Nghiem V. Nguyen
129 - 155
2016-04-12
Periodic solutions of superlinear and sublinear state-dependent discontinuous differential equations
Juan J. Nieto, José M. Uzal
79 - 96
2021-09-12
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
Multiplicity results for nonlocal fractional $p$-Kirchhoff equations via Morse theory
Binlin Zhang, Giovanni Molica Bisci, Mingqi Xiang
445 - 461
2016-11-23
Multiple solutions of degenerate perturbed elliptic problems involving a subcritical Sobolev exponent
Florica Şt. Cîrstea, Vicenţiu D. Rădulescu
283 - 300
2000-06-01
Nodal solutions to superlinear biharmonic equations via decomposition in dual cones
Tobias Weth
33 - 52
2006-09-01
Existence and multiplicity of nontrivial solutions for semilinear elliptic Dirichlet problems across resonance
Xianojun Chang, Yong Li
285 - 310
2010-04-23
Ground states of nonlocal scalar field equations with Trudinger-Moser critical nonlinearity
João Marcos do Ó, Olímpio H. Miyagaki, Marco Squassina
477 - 492
2016-07-03
Comparison results and existence of bounded solutions to strongly nonlinear second order differential equations
Cristina Marcelli, Francesca Papalini
91 - 110
2009-09-01
Positive solutions for a nonconvex elliptic Dirichlet problem with superlinear response
Andrzej Nowakowski, Aleksandra Orpel
177 - 194
2006-03-01
Symmetric systems of Van Der Pol equations
Zolman Balanov, Meymanat Farzamirad, Wiesław Krawcewicz
29 - 90
2006-03-01
Anisotropic elliptic equations in $\mathbb R^{N}$: existence and regularity results
Mostafa Bendahmane, Said El Manouni
129 - 151
2010-04-23
Nondecreasing solutions of fractional quadratic integral equations involving Erdélyi-Kober singular kernels
Jie Xin, Chun Zhu, JinRong Wang, Fulai Chen
73 - 88
2016-04-12
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
Sign-preserving solutions for a class of asymptotically linear systems of second-order ordinary differential equations
Francesca Dalbono
163 - 191
2022-03-06
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
Existence of nonminal quasiperiodic solutions for second order equations
Pablo Padilla
217 - 227
2002-12-01
Existence and stability of standing waves for the Choquard equation with partial confinement
Lu Xiao, Qiuping Geng, Jun Wang, Maochun Zhu
451 - 474
2020-05-06
Positive solutions for a class of nonlocal impulsive BVPs via fixed point index
Gennaro Infante, Paolamaria Pietramala, Mirosława Zima
263 - 284
2010-04-23
On some applications of convolution to linear differential equations with Levitan almost periodic coefficients
Adam Nawrocki
489 - 512
2017-09-16
Topological structure of solution set for a class of fractional neutral evolution equations on the half-line
Le Hoan Hoa, Nguyen Ngoc Trong, Le Xuan Truong
235 - 255
2016-07-03
Existence and regularity of positive solutions of a degenerate fourth order elliptic problem
Xiaohuan Wang, Jihui Zhang
737 - 756
2022-06-12
Double resonance in Sturm-Liouville planar boundary value problems
Andrea Sfecci
655 - 679
2020-05-30
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
Normalized solutions to a class of Choquard-type equations with potential
Lei Long, Xiaojing Feng
515 - 536
2024-03-03
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
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
Symmetry-breaking bifurcations for free boundary problems modeling tumor growth
Hongjing Pan, Ruixiang Xing
387 - 412
2022-08-31
Existence of non-collision periodic solutions for second order singular dynamical systems
Shuqing Liang
127 - 137
2010-04-23
Harmonic perturbations with delay of periodic separated variables differential equations
Luca Bisconti, Marco Spadini
261 - 281
2015-09-01
Impulsive problems for fractional evolution equations and optimal controls in infinite dimensional spaces
JinRong Wang, Yong Zhou, Wei Wei
17 - 43
2011-04-23
Existence and nonexistence of positive periodic solutions to a differential inclusion
Yuqiang Feng, Ping Tong
449 - 459
2013-04-22
Multiple solutions for perturbed quasilinear elliptic problems
Rossella Bartolo, Anna Maria Candela, Addolorata Salvatore
549 - 574
2023-02-26
201 - 300 of 500 items
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