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Topological Methods in Nonlinear Analysis
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Found 242 items.
Fixed point results for convex orbital nonexpansive type mappings
Enrique Llorens-Fuster
1 - 19
2024-03-03
A fixed point theorem for nonself nonlinear contractions in length spaces
Simeon Reich, Alexander J. Zaslavski
1 - 10
2024-03-03
Multiple periodic solutions for one-sided sublinear systems: A refinement of the Poincaré-Birkhoff approach
Tobia Dondè, Fabio Zanolin
565 - 581
2020-05-31
Linearization of planar homeomorphisms with a compact attractor
Armengol Gasull, Jorge Groisman, Francesc Mañosas
493 - 506
2016-08-20
Nielsen coincidence theory of fibre-preserving maps and Dold's fixed point index
Daciberg L. Gonçalves, Ulrich Koschorke
85 - 103
2009-03-01
Bisection of measures on spheres and a fixed point theorem
Michael C. Crabb
537 - 552
2021-06-07
Topologically Anosov plane homeomorphisms
Gonzalo Cousillas, Jorge Groisman, Juliana Xavier
371 - 382
2019-07-21
Affine-periodic solutions for generalized ODEs and other equations
Márcia Federson, Rogelio Grau, Carolina Mesquita
725 - 760
2022-12-10
Periodic solutions of superlinear and sublinear state-dependent discontinuous differential equations
Juan J. Nieto, José M. Uzal
79 - 96
2021-09-12
Existence of a fixed point and stability results for contractive mappings on metric spaces with graphs
Simeon Reich, Alexander J. Zaslavski
1 - 12
2024-03-03
$\alpha$-$(h,e)$-convex operators and applications for Riemann-Liouville fractional differential equations
Bibo Zhou, Lingling Zhang
577 - 590
2023-02-26
Generalizations of Krasnoselskiĭ's fixed point theorem in cones and applications
Sorin Budişan
23 - 52
2016-04-12
Krasnosel'skii-Schaefer type method in the existence problems
Calogero Vetro, Dariusz Wardowski
131 - 139
2019-07-13
Existence of positive solutions to systems of nonlinear integral or differential equations
Xiyou Cheng, Zhitao Zhang
267 - 277
2009-12-01
Exact controllability of infinite dimensional systems with controls of minimal norm
Luisa Malaguti, Stefania Perrotta, Valentina Taddei
1001 - 1021
2019-11-14
Fixed point results for generalized $\varphi$-contraction on a set with two metrics
Tünde Petra Petru, Monica Boriceanu
315 - 326
2009-06-01
Nonzero positive solutions of a multi-parameter elliptic system with functional BCs
Gennaro Infante
665 - 675
2017-11-25
Nielsen fixed point theory on infra-solvmanifolds of $\mathrm{Sol}$
Jang Hyun Jo, Jong Bum Lee
325 - 350
2016-11-27
Amenability and Hahn-Banach extension property for set-valued mappings
Anthony To-Ming Lau, Liangjin Yao
547 - 573
2019-05-08
Fixed point theorems in partially ordered topological spaces with applications
Mohamed Aziz Taoudi
535 - 552
2023-12-31
$C^{m}$-smoothness of invariant fiber bundles
Christian Pötzsche, Stefan Siegmund
107 - 145
2004-09-01
Strong solutions in $L^2$ framework for fluid-rigid body interaction problem. Mixed case
Hind Al Baba, Nikolai V. Chemetov, Šárka Nečasová, Boris Muha
337 - 350
2018-08-04
Lefschetz fixed point theorem for acyclic maps with multiplicity
Fritz von Haeseler, Heinz-Otto Peitgen, Gencho Skordev
339 - 374
2002-06-01
Global existence for reaction-diffusion systems modeling ions electro-migration through biological membranes with mass control and critical growth with respect to the gradient
Bassam Al-hamzah, Naji Yebari
225 - 256
2019-02-16
Computations of the least number of periodic points of smooth boundary-preserving self-maps of simply-connected manifolds
Grzegorz Graff, Jerzy Jezierski, Adrian Myszkowski
589 - 606
2020-12-10
Modular version of Goebel-Kirk theorem
Wojciech M. Kozlowski
1 - 16
2024-03-10
A fixed point theorem for multivalued mappings with nonacyclic values
Dariusz Miklaszewski
125 - 131
2001-03-01
Fractional stochastic evolution hemivariational inequalities and optimal controls
Yirong Jiang, Qiongfen Zhang, Nanjing Huang
493 - 515
2020-06-07
A general degree for function triples
Martin Väth
163 - 190
2013-04-22
The Knaster-Kuratowski-Mazurkiewicz theorem and almost fixed points
Sehie Park
195 - 200
2000-09-01
Explicit models of ℓ_1-preduals and the weak* fixed point property in ℓ_1
Emanuele Casini, Enrico Miglierina, Łukasz Piasecki
1 - 13
2024-03-10
A short proof of the converse to the contraction principle and some related results
Jacek Jachymski
179 - 186
2000-03-01
Hölder continuous retractions and amenable semigroups of uniformly Lipschitzian mappings in Hilbert spaces
Andrzej Wiśnicki
89 - 96
2016-04-12
Fixed point approaches to the solution of integral inclusions
Daniel C. Biles, Mark P. Robinson, John S. Spraker
297 - 311
2005-06-01
Fixed points of multivalued mappings with $eLC^{k}$ values
Dariusz Miklaszewski
183 - 196
2004-09-01
Poincaré-Hopf type formulas on convex sets of Banach spaces
Thomas Bartsch, E. Norman Dancer
213 - 229
2009-12-01
Fixed point theorems of various nonexpansive actions of semitopological semigroups on weakly/weak* compact convex sets
Bui Ngoc Muoi, Ngai-Ching Wong
1047 - 1067
2022-06-12
Abelianized Obstruction for fixed points of fiber-preserving maps of Surface bundles
Daciberg L. Gonçalves, Dirceu Penteado, João Peres Vieira
293 - 305
2009-06-01
On stability of fixed points of multivalued maps
Valeri Obukhovskiĭ, Tatiana Starova
133 - 141
2001-03-01
$Z_2^k$-actions with connected fixed point set
Jessica C. R. R. Costa, Pedro L. Q. Pergher, Renato M. Moraes
149 - 160
2023-02-26
Fixed point theory and generalized Leray-Schauder alternatives for approximable maps in topological vector spaces
Ravi P. Agarwal, Donal O'Regan, Radu Precup
193 - 202
2003-09-01
Chaos arising near a topologically transversal homoclinic set
Flaviano Battelli, Michal Fečkan
195 - 215
2002-12-01
Schauder's fixed point and amenability of a group
Semeon A. Bogatyi, Vitaly V. Fedorchuk
383 - 401
2007-06-01
Lusternik-Schnirelmann theory for fixed points of maps
Yuli B. Rudyak, Felix Schlenk
171 - 194
2003-03-01
Positive solutions for a class of Volterra integral equations via a fixed point theorem in Fréchet spaces
Ravi P. Agarwal, Donal O'Regan
189 - 198
2006-09-01
Existence and stability of fractional differential equations with Hadamard derivative
JinRong Wang, Yong Zhou, Milan Medveď
113 - 133
2013-04-22
Rotation numbers for planar attractors of equivariant homeomorphisms
Begoña Alarcón
327 - 343
2013-04-22
Fixed point for mappings of asymptotically nonexpansive type in Lebesgue spaces with variable exponents
Tomas Domínguez Benavides
1 - 16
2024-03-10
Existence of multiple positive solutions for a nonlocal boundary value problem
George L. Karakostas, Panagiotis Ch. Tsamatos
109 - 121
2002-03-01
Quasilinear non-uniformly parabolic-elliptic system modelling chemotaxis with volume filling effect. Existence and uniqueness of global-in-time solutions
Tomasz Cieślak, Cristian Morale-Rodrigo
361 - 381
2007-06-01
Periodic solutions of perturbed Hamiltonian systems in the plane by the use of the Poincaré-Birkhoff theorem
Alessandro Fonda, Marco Sabatini, Fabio Zanolin
29 - 52
2012-04-23
Multiple periodic solutions of Hamiltonian systems in the plane
Alessandro Fonda, Luca Ghirardelli
27 - 38
2010-04-23
On solutions vanishing at infinity of infinite systems of quadratic Urysohn integral equations
Józef Banaś, Justyna Madej
1 - 25
2024-03-03
Weak and strong convergence theorems for $m$-generalized hybrid mappings in Hilbert spaces
Sattar Alizadeh, Fridoun Moradlou
315 - 328
2015-09-01
On solutions of two-point boundary value problems inside isolating segments
Roman Srzednicki
73 - 89
1999-03-01
Vector metric spaces and some properties
Cüneyt Çevik, Ishak Altun
375 - 382
2009-12-01
Study on a quadratic Hadamard type fractional integral equation on an unbounded interval
JinRong Wang, Chun Zhu, Yong Zhou
257 - 275
2013-04-22
Multiple solutions of nonlinear Neumann inclusions
Filomena Cianciaruso, Paolamaria Pietramala
727 - 744
2023-12-31
On the $S$-asymptotically $\omega$-periodic mild solutions for multi-term time fractional measure differential equations
Haide Gou
569 - 590
2023-12-31
Leray-Schauder degree: a half century of extensions and applications
Jean Mawhin
195 - 228
1999-12-01
Weakly almost periodic functions invariant means and fixed point properties in locally convex topological vector spaces
Khadime Salame
135 - 152
2022-08-31
Periodic solutions to singular second order differential equations: the repulsive case
Robert Hakl, Pedro J. Torres, Manuel Zamora
199 - 220
2012-04-23
Anti-periodic problem for semilinear differential inclusions involving Hille-Yosida operators
Nguyen Thi Van Anh, Tran Dinh Ke, Do Lan
275 - 305
2021-09-12
A generalization of Fan-Browder's fixed point theorem and its applications
Ezio Marchi, Juan-Enrique Martínez-Legaz
277 - 291
1993-12-01
Existence of positive solutions in the space of Hölder functions for a class of nonlinear fractional differential equations with integral boundary conditions
Josefa Caballero, Jackie Harjani, Belén López, Kishin Sadarangani
1 - 12
2024-03-03
A nonlinear problem for age-structured population dynamics with spatial diffusion
Ousseynou Nakoulima, Abdennebi Omrane, Jean Velin
307 - 319
2001-06-01
Qualitative analysis for nonlinear fractional differential equations via topological degree method
JinRong Wang, Yong Zhou, Milan Medveď
245 - 271
2012-04-23
Existence of positive solutions for a second order periodic boundary value problem with impulsive effects
Jiafa Xu, Zhongli Wei, Youzheng Ding
11 - 22
2016-04-12
Computer assisted proof of chaotic dynamics in the Rössler map
Daniel Wilczak
183 - 190
2001-09-01
Twin positive periodic solutions of second order singular differential systems
Xiaoning Lin, Daqing Jiang, Donal O'Regan, Ravi P. Agarwal
263 - 273
2005-06-01
Periodic solutions of a forced relativistic pendulum via twist dynamics
Stefano Marò
51 - 75
2013-04-22
Homotopy method for positive solutions of $p$-Laplace inclusions
Jean-Franҫois Couchouron, Radu Precup
157 - 169
2007-09-01
Computing the topological degrees via semi-concave functionals
Dongdong Sun, Guowei Zhang
107 - 117
2012-04-23
Periodic solutions of a class of integral equations
Shugui Kang, Guang Zhang, Sui Sun Cheng
245 - 252
2003-12-01
Periodic solutions to nonlinear equations with oblique boundary conditions
Walter Allergretto, Duccio Papini
225 - 243
2012-04-23
Decay mild solutions of fractional differential hemivariational inequalities
Xiuwen Li, Zhenhai Liu, Ricai Luo
131 - 151
2022-03-06
Stationary states for discrete dynamical systems in the plane
Jorge Aarao, Mario Martelli
15 - 23
2002-09-01
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
Traveling wave solutions in a higher dimensional lattice delayed cooperation system with nonlocal diffusion
Kun Li, Yanli He
203 - 218
2023-09-30
Matrix Lyapunov inequalities for ordinary and elliptic partial differential equations
Salvador Villegas, Antonio Cañada
309 - 326
2015-06-01
Fixed point index for iterations of maps, topological horseshoe and chaos
Piotr Zgliczyński
169 - 177
1996-09-01
Fixed point theorems and characterizations of metric completeness
Tomonari Suzuki, Wataru Takahashi
371 - 382
1996-12-01
Nonexpansive mappings on Hilbert's metric spaces
Bas Lemmens
45 - 58
2011-04-23
Invariant means and fixed point properties for non-expansive representations of topological semigroups
Wataru Takahashi, Anthony To-Ming Lau
39 - 57
1995-03-01
Impulsive problems for fractional evolution equations and optimal controls in infinite dimensional spaces
JinRong Wang, Yong Zhou, Wei Wei
17 - 43
2011-04-23
On a class of nonhomogeneous elliptic problems involving exponential critical growth
Manassés de Souza, Everaldo Souto de Medeiros, Uberlandio Severo
399 - 412
2016-04-12
On a radial positive solution to a nonlocal elliptic equation
Piotr Fijalkowski, Bogdan Przeradzki
293 - 300
2003-06-01
Approximation and Leray-Schauder type results for ${\mathcal U}_{c}^{\kappa}$ maps
Naseer Shahzad
337 - 346
2004-12-01
On the acyclicity of fixed point sets of multivalued maps
Grzegorz Gabor
327 - 343
1999-12-01
A characterization of the family of iterated nonexpansive mappings under every renorming
Víctor Pérez-García, Francisco Eduardo Castillo-Santos
1 - 13
2024-03-19
Morse theory for normal geodesics in sub-Riemannian manifolds with codimension one distributions
Roberto Giambò, Fabio Giannoni, Paolo Piccione, Daniel V. Tausk
273 - 291
2003-06-01
Double positive solutions for second order nonlocal functional and ordinary boundary value problems
Panagiotis Ch. Tsamatos
117 - 131
2006-09-01
Fixed points, Nash games and their organizations
Kokou Y. Abalo, Michael M. Kostreva
205 - 215
1996-09-01
Total and local topological indices for maps of Hilbert and Banach manifolds
Yuri E. Gliklikh
17 - 31
2000-03-01
Fixed points of multivalued mappings in certain convex metric spaces
Tomoo Shimizu, Wataru Takahashi
197 - 203
1996-09-01
Inequalities in metric spaces with applications
Ismag Beg
183 - 190
2001-03-01
On the structure of fixed-point sets of uniformly lipschitzian mappings
Ewa Sędłak, Andrzej Wiśnicki
345 - 350
2007-12-01
Positive solutions of Neumann boundary value problems and applications to logistic type population models
Ziyi Cai, Kunquan Lan
35 - 52
2022-03-06
Sharkovskii theorem for multidimensional perturbations of one-dimensional maps II
Piotr Zgliczyński
169 - 182
1999-09-01
On the structure of fixed point sets of asymptotically regular mappings in Hilbert spaces
Jarosław Górnicki
383 - 389
2009-12-01
101 - 200 of 242 items
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