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Topological Methods in Nonlinear Analysis
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Found 137 items.
Asymptotic behavior for nonautonomous functional differential inclusions with measures of noncompactness
Nguyen Van Dac, Tran Dinh Ke
383 - 400
2016-11-23
Nonlinear Hammerstein equations and functions of bounded Riesz-Medvedev variation
Jürgen Appell, Tomas Dominguez Benavides
319 - 332
2016-03-01
Positive solutions to p-Laplace reaction-diffusion systems with nonpositive right-hand side
Mateusz Maciejewski
731 - 754
2015-12-01
Semilinear inclusions with nonlocal conditions without compactness in non-reflexive spaces
Irene Benedetti, Martin Väth
613 - 636
2016-10-05
A local existence theorem for a class of delay differential equations
Ioan I. Vrabie
597 - 612
2016-03-30
Hausdorff product measures and $C^1$-solution sets of abstract semilinear functional differential inclusions
Jian-Zhong Xiao, Zhi-Yong Wang, Juan Liu
273 - 298
2016-10-27
The sign-changing solutions for a class of nonlocal elliptic problem in an annulus
Baoqiang Yan, Chao An
1 - 18
2020-01-19
Existence and uniquenes results for systems of impulsive functional stochastic differential equations driven by fractional Brownian motion with multiple delay
Mohamed Ferhat, Tayeb Blouhi
449 - 476
2018-05-30
The weak fixed point property of direct sums of some Banach spaces
Mariusz Szczepanik
641 - 648
2019-11-14
Nonzero positive solutions of a multi-parameter elliptic system with functional BCs
Gennaro Infante
665 - 675
2017-11-25
Fixed point index theory for perturbation of expansive mappings by $k$-set contractions
Smaïl Djebali, Karima Mebarki
613 - 640
2019-11-14
The Krasnosel'skiĭ-Mann algorithm for a countable family of non-self Lipschitzian mappings
Rajendra Pant, Rahul Shukla
325 - 348
2020-09-05
Schauder's Theorem and the method of a priori bounds
Andrzej Granas, Marlène Frigon
99 - 109
2018-03-18
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
Fixed point results in set $P_{h,e}$ with applications to fractional differential equations
Lingling Zhang, Hui Wang, Xiaoqiang Wang
536 - 566
2019-10-06
Connected component of positive solutions for singular superlinear semi-positone problems
Ruyun Ma
51 - 62
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
Krasnosel'skii-Schaefer type method in the existence problems
Calogero Vetro, Dariusz Wardowski
131 - 139
2019-07-13
Properties of unique positive solution for a class of nonlocal semilinear elliptic equation
Ruiting Jiang, Chengbo Zhai
669 - 682
2017-10-09
A further generalization of midpoint convexity of multimaps towards common fixed point theorems and applications
Irene Benedetti, Anna Martellotti
93 - 111
2015-09-01
On the topological degree of planar maps avoiding normal cones
Alessandro Fonda, Giuliano Klun
825 - 845
2019-05-10
Existence results for evolution equations with superlinear growth
Irene Benedetti, Eugénio M. Rocha
917 - 936
2019-12-25
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
Markov perfect equilibria in OLG models with risk sensitive agents
Łukasz Balbus
309 - 333
2019-02-24
Exact controllability of infinite dimensional systems with controls of minimal norm
Luisa Malaguti, Stefania Perrotta, Valentina Taddei
1001 - 1021
2019-11-14
Controllability for systems governed by second-order differential inclusions with nonlocal conditions
Tran Dinh Ke, Valeri Obukhovskiĭ
377 - 403
2013-04-22
Absolute retractivity of the common fixed points set of two multifunctions
Hojat Afshari, Shahram Rezapour, Naseer Shahzad
429 - 436
2012-04-23
Nonconvex perturbations of second order maximal monotone differential inclusions
Dalila Azzam-Laouir, Sabrina Lounis
305 - 317
2010-04-23
Existence and stability of fractional differential equations with Hadamard derivative
JinRong Wang, Yong Zhou, Milan Medveď
113 - 133
2013-04-22
Random topological degree and random differential inclusions
Jan Andres, Lech Górniewicz
337 - 358
2012-04-23
Averaging method for neutral differential equations in finite dimension
Jean-Franҫois Couchouron, Mikhail I. Kamenskiĭ
221 - 233
2010-04-23
The role of equivalent metrics in fixed point theory
Adrian Petruşel, Ioan A. Rus, Marcel-Adrain Şerban
85 - 112
2013-04-22
Moser-Harnack inequality, Krasnosel'skii type fixed point theorems in cones and elliptic problems
Radu Precup
301 - 313
2012-04-23
Fixed points of hemi-convex multifunctions
Seyed M. A. Aleomraninejad, Shahram Rezapour, Naseer Shahzad
383 - 389
2011-04-23
A general degree for function triples
Martin Väth
163 - 190
2013-04-22
Weak and strong convergence theorems for $m$-generalized hybrid mappings in Hilbert spaces
Sattar Alizadeh, Fridoun Moradlou
315 - 328
2015-09-01
Around Ulam's question on retractions
Phichet Chaoha, Kazimierz Goebel, Imchit Termwuttipong
215 - 224
2012-04-23
Unbounded connected component of the positive solutions set of some semi-positone problems
Xu Xian, Sun Jingxian
283 - 302
2011-04-23
Fixed points and non-convex sets in CAT(0) spaces
Bożena Piątek, Rafa Espínola
135 - 162
2013-04-22
Central points and measures and dense subsets of compact metric spaces
Piotr Niemiec
161 - 180
2012-04-23
Forced oscillations in strongly damped beam equation
Aleksander Ćwiszewski
259 - 282
2011-04-23
A generalization of Nadler’s fixed point theorem and its application to nonconvex integral inclusions
Hemant Kumar Pathak, Naseer Shahzad
207 - 227
2013-04-22
Structure of the fixed-point set of mappings with lipschitzian iterates
Jarosław Górnicki
381 - 393
2010-04-23
Computing the topological degrees via semi-concave functionals
Dongdong Sun, Guowei Zhang
107 - 117
2012-04-23
Best proximity points of cyclic $\varphi$-contractions in ordered metric spaces
Majid Derafshpour, Shahram Rezapour, Naseer Shahzad
193 - 202
2011-04-23
Positive solutions for a class of nonlocal impulsive BVPs via fixed point index
Gennaro Infante, Paolamaria Pietramala, Mirosława Zima
263 - 284
2010-04-23
Positive solutions of Neumann boundary value problems and applications to logistic type population models
Ziyi Cai, Kunquan Lan
35 - 52
2022-03-06
Continuation method for contractive maps
Andrzej Granas
375 - 379
1994-06-01
Approximation and Leray-Schauder type results for ${\mathcal U}_{c}^{\kappa}$ maps
Naseer Shahzad
337 - 346
2004-12-01
Orbital Lipschitzian mappings and semigroup actions on metric spaces
Daniel Souza, Rafael Espínola, Maria Japón
245 - 262
2024-03-03
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
Filippov-Ważewski theorems and structure of solution sets for first order impulsive semilinear functional differential inclusions
Smaïl Djebali, Lech Górniewicz, Abdelghani Ouahab
261 - 312
2008-12-01
Weakly almost periodic functions invariant means and fixed point properties in locally convex topological vector spaces
Khadime Salame
135 - 152
2022-08-31
A short proof of the converse to the contraction principle and some related results
Jacek Jachymski
179 - 186
2000-03-01
Almost-periodicity problem as a fixed-point problem for evolution inclusions
Jan Andres, Alberto M. Bersani
337 - 349
2001-12-01
An essential map theory for ${\mathcal U}_c^{\kappa}$ and PK maps
Ravi P. Agarwal, Donal O'Regan
375 - 386
2003-06-01
Schauder's fixed point and amenability of a group
Semeon A. Bogatyi, Vitaly V. Fedorchuk
383 - 401
2007-06-01
Some remarks on Park's abstract convex spaces
Władysław Kulpa, Andrzej Szymanski
369 - 379
2016-04-12
A fixed point theorem for nonself nonlinear contractions in length spaces
Simeon Reich, Alexander J. Zaslavski
13 - 22
2024-03-03
A note on bounded solutions of second order differential equations at resonance
Wioletta Karpińska
371 - 384
1999-12-01
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 Granas type approach to some continuation theorems and periodic boundary value problems with impulses
Radu Precup
385 - 396
1995-06-01
On random coincidence point theorems
Naseer Shahzad
391 - 400
2005-06-01
Some generalized nonexpansive mappings and weak normal structure
Bożena Piątek
285 - 298
2024-03-03
An extension of Krasnoselskii's fixed point theorem for contractions and compact mappings
George L. Karakostas
181 - 191
2003-09-01
Fixed point results for generalized $\varphi$-contraction on a set with two metrics
Tünde Petra Petru, Monica Boriceanu
315 - 326
2009-06-01
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
A few properties of the Kobayashi distance and their applications
Jarosław Kapeluszny, Tadeusz Kuczumow
169 - 177
2000-03-01
Index bundle, Leray-Schauder reduction and bifurcation of solutions of nonlinear elliptic boundary value problems
Jacobo Pejsachowicz
243 - 267
2001-12-01
Some general existence principles for ordinary differential equations
Marlène Frigon, Donal O'Regan
35 - 54
1993-09-01
Fixed point theorems and Denjoy-Wolff theorems for Hilbert's projective metric in infinite dimensions
Roger D. Nussbaum
199 - 249
2007-06-01
Equivalent forms of the Brouwer fixed point theorem
Adam Idzik, Władysław Kulpa, Piotr Maćkowiak
263 - 276
2016-04-12
Fixed point theorems in partially ordered topological spaces with applications
Mohamed Aziz Taoudi
535 - 552
2023-12-31
On the acyclicity of fixed point sets of multivalued maps
Grzegorz Gabor
327 - 343
1999-12-01
$p$-regular mappings and alternative results for perturbations of $m$-accretive operators in Banach spaces
Zouhua Ding, Athanassios G. Kartsatos
291 - 304
1995-06-01
Topological structure of solution sets to parabolic problems
Vladimír Ďurikovič, Monika Ďurikovičová
313 - 349
2005-06-01
Fixed point results for convex orbital nonexpansive type mappings
Enrique Llorens-Fuster
79 - 97
2024-03-03
A generalization of Fan-Browder's fixed point theorem and its applications
Ezio Marchi, Juan-Enrique Martínez-Legaz
277 - 291
1993-12-01
Retracting ball onto sphere in $BC_0(\mathbb R)$
Łukasz Piasecki
307 - 313
2009-06-01
Fixed point theorem for generic 2-generalized hybrid mappings in Hilbert spaces
Atsumasa Kondo
833 - 849
2022-06-12
A remark to the Schauder fixed point theorem
Valter Šeda
61 - 73
2000-03-01
The Lefschetz fixed point theory for morphisms in topological vector spaces
Lech Górniewicz, Danuta Rozpłoch-Nowakowska
315 - 333
2002-12-01
A characterization of the family of iterated nonexpansive mappings under every renorming
Víctor Pérez-García, Francisco Eduardo Castillo-Santos
309 - 321
2024-03-19
Résultats du type de Leray-Schauder pour des contractions multivoques
Marlène Frigon, Andrzej Granas
197 - 208
1994-09-01
Homotopy method for positive solutions of $p$-Laplace inclusions
Jean-Franҫois Couchouron, Radu Precup
157 - 169
2007-09-01
Nonconvex retracts and computation for fixed point index in cones
Guowei Zhang, Pengcheng Li
365 - 372
2016-04-12
A class of singular $k_i$-Hessian systems
Meiqiang Feng
341 - 365
2023-09-23
From the Schauder fixed-point theorem to the applied multivalued Nielsen theory
Jan Andres, Lech Górniewicz
229 - 238
1999-12-01
Generalized Leray-Schauder principles for compact adminisible multifunctions
Sehie Park
271 - 277
1995-06-01
Fixed point approaches to the solution of integral inclusions
Daniel C. Biles, Mark P. Robinson, John S. Spraker
297 - 311
2005-06-01
Existence of a fixed point and stability results for contractive mappings on metric spaces with graphs
Simeon Reich, Alexander J. Zaslavski
233 - 244
2024-03-03
On the Leray-Schauder alternative
Andrzej Granas
225 - 231
1993-12-01
Existence of positive solutions to systems of nonlinear integral or differential equations
Xiyou Cheng, Zhitao Zhang
267 - 277
2009-12-01
New fixed point theorems for sum operators in set $P_{h,e}$ and their applications to nonlinear fractional differential problems
Lingling Zhang, Huimin Tian
719 - 735
2022-04-10
Inequalities in metric spaces with applications
Ismag Beg
183 - 190
2001-03-01
Combinatorial lemmas for nonoriented pseudomanifolds
Adam Idzik, Konstanty Junosza-Szaniawski
387 - 398
2003-12-01
Fixed point for mappings of asymptotically nonexpansive type in Lebesgue spaces with variable exponents
Tomas Domínguez Benavides
23 - 38
2024-03-10
Fixed points of multivalued mappings in certain convex metric spaces
Tomoo Shimizu, Wataru Takahashi
197 - 203
1996-09-01
On the structure of fixed-point sets of uniformly lipschitzian mappings
Ewa Sędłak, Andrzej Wiśnicki
345 - 350
2007-12-01
Relaxed Halpern type iteration schemes for sequences of nonexpansive mappings in CAT(0) spaces
Wei-Qi Deng
241 - 249
2016-04-12
1 - 100 of 137 items
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