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Topological Methods in Nonlinear Analysis
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Search Results
Found 63 items.
A degree theory for variational inequalities with sums of maximal monotone and (S$_+$) operators
In-Sook Kim, Martin Väth
405 - 422
2016-06-01
Positive solutions to p-Laplace reaction-diffusion systems with nonpositive right-hand side
Mateusz Maciejewski
731 - 754
2015-12-01
On the degree for oriented quasi-Fredholm maps: its uniqueness and its effective extension of the Leray-Schauder degree
Pierluigi Benevieri, Alessandro Calamai, Massimo Furi
401 - 430
2015-09-01
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
Coincidence degree methods in almost periodic differential equations
Liangping Qi, Rong Yuan
185 - 216
2017-08-19
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
Equilibria on $L$-retracts in Riemannian manifolds
Seyedehsomayeh Hosseini, Mohamad R. Pouryayevali
579 - 592
2016-06-01
A general degree for function triples
Martin Väth
163 - 190
2013-04-22
Positive solutions of a diffusive predator-prey mutualist model with cross-diffusion
Jun Zhou
125 - 145
2016-03-01
An application of coincidence degree theory to cyclic feedback type systems associated with nonlinear differential operators
Guglielmo Feltrin, Fabio Zanolin
683 - 726
2017-10-28
Periodic solutions of vdP and vdP-like systems on 3-Tori
Zalman Balanov, Edward Hooton, Adrian Murza
253 - 268
2017-08-19
Impact of discontinuous treatments on the generalized epidemic model
Fanchao Kong, Juan J. Nieto
349 - 378
2020-08-29
Existence of solutions for anti-periodic boundary value problems involving fractional differential equations via Leray-Schauder degree theory
Bashir Ahmad, Juan J. Nieto
295 - 304
2010-04-23
Existence of periodic solution for a tumor growth model with vaccine interaction
Canan Çelik, Nigar Özarslan Tuncer
37 - 49
2019-12-25
On the study of variational inequality of generalized Marguerre-von Kármán's type via Leray-Schauder degree
Abderrezak Ghezal
369 - 383
2020-03-04
Some remarks on degree theory for ${\text{\rm SO}(2)}$-equivariant transversal maps
Norimichi Hirano, Sławomir Rybicki
253 - 272
2003-12-01
Degree and index theories for noncompact function triples
Martin Väth
79 - 117
2007-03-01
On a class of polynomial differential systems of degree 4: phase portraits and limit cycles
Jaume Llibre, Tayeb Salhi
441 - 463
2021-06-07
Nontrivial solutions of fourth-order singular boundary value problems with sign-changing nonlinear terms
Kemei Zhang
53 - 70
2012-04-23
Solvability of fractional differential equations with integral boundary conditions at resonance
Yude Ji, Weihua Jiang, Jiqing Qiu
461 - 479
2013-04-22
Nontrivial solutions for nonvariational quasilinear Neumann problems
Nikolaos S. Papageorgiou, Sandrina Rafaela Andrade Santos, Vasile Staicu
39 - 59
2010-04-23
The Brouwer degree associated to classical eigenvalue problems and applications to nonlinear spectral theory
Pierluigi Benevieri, Alessandro Calamai, Massimo Furi, Maria Patrizia Pera
499 - 523
2021-12-13
Index at infinity and bifurcations of twice degenerate vector fields
Alexander Krasnosel'skiĭ
99 - 126
2010-04-23
On the linearization of vector fields on a torus with prescribed frequency
Dongfebg Zhang, Xindong Xu
649 - 663
2019-11-14
Existence and exponential stability of anti-periodic solution for fuzzy BAM neural networks with inertial terms and time-varying delays
Yongkun Li, Jiali Qin
403 - 428
2020-05-30
Leray-Schauder degree: a half century of extensions and applications
Jean Mawhin
195 - 228
1999-12-01
Existence of periodic solutions for $p$-Laplacian neutral functional equation with multiple deviating arguments
Tian Xiang, Rong Yuan
235 - 258
2011-04-23
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
Equivariant degree for Abelian actions. Part III: orthogonal maps
Jorge Ize, Alfonso Vignoli
105 - 146
1999-03-01
Symmetric systems of Van Der Pol equations
Zolman Balanov, Meymanat Farzamirad, Wiesław Krawcewicz
29 - 90
2006-03-01
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
Existence of solutions for a coupled system of nonlinear fractional differential equations at resonance
Hanying Feng, Xiaofeng Zhang
389 - 401
2021-12-02
Periodic solutions to nonlinear equations with oblique boundary conditions
Walter Allergretto, Duccio Papini
225 - 243
2012-04-23
The invariance of domain theorem for condensing vector fields
In-Sook Kim
363 - 373
2005-06-01
On solvability of some boundary value problems for differential equations with "maxima"
Eugene Stepanov
315 - 326
1996-12-01
Existence of periodic traveling-wave solutions for a nonlinear Schrödinger system: A topological approach
Nghiem V. Nguyen
129 - 155
2016-04-12
Existence and multiplicity results for wave equations with time-independent nonlinearity
Juha Berkovits, Herbert Leinfelder, Vesa Mustonen
273 - 295
2003-12-01
A priori bounds and existence of positive solutions for fractional Kirchhoff equations
Pengfei Li, Junhui Xie, Dan Mu
203 - 220
2022-08-31
Guiding functions and global bifurcation of periodic solutions of functional differential inclusions with infinite delay
Nguyen Van Loi
359 - 372
2012-04-23
Remarks on the equivariant degree theory
Zolman Balanov, Wiesław Krawcewicz
91 - 103
1999-03-01
A result on the singular perturbation theory for differential inclusions in Banach spaces
Alessandra Andreini, Mikhail I. Kamenskiĭ, Paolo Nistri
1 - 15
2000-03-01
Periodic solutions to reversible second order autonomous systems with commensurate delays
Zalman Balanov, Fulai Chen, Jing Guo, Wiesław Krawcewicz
475 - 498
2021-06-07
$\mathcal F$-epi maps
Jürgen Appell, Martin Väth, Alfonso Vignoli
373 - 393
2001-12-01
Periodic solutions of differential inclusions with retards
Grzegorz Gabor, Radosław Pietkun
103 - 123
2000-09-01
On the solvability of nonlinear impulsive boundary value problems
Daniel Maroncelli, Jesús Rodríguez
381 - 398
2016-04-12
The degree of proper $C^2$ Fredholm mappings: Convariant theory
Patrick M. Fitzpatrick, Jacobo Pejsachowicz, Patrick J. Rabier
325 - 367
1994-06-01
Optimal feedback control in the problem of the motion of a viscoelastic fluid
Valeri Obukhovskiĭ, Pietro Zecca, Victor G. Zvyagin
323 - 337
2004-06-01
On some classes of operator inclusions with lower semicontinuous nonlinearities
Ralf Bader, Mikhail I. Kamenskiĭ, Valeri Obukhovskiĭ
143 - 156
2001-03-01
Nonlinear Riemann-Hilbert problems for doubly connected domains and closed boundary data
M. A. Efendiev, W. L. Wendland
111 - 124
2001-03-01
Applications of degree for $S^1$-equivariant gradient maps to variational nonlinear problems with $S^1$-symmetries
Sławomir Rybicki
383 - 417
1997-06-01
Degree formulas for maps with nonintegrable Jacobian
Luigi Greco, Tadeusz Iwaniec, Carlo Sbordone, Bianca Stroffolini
81 - 95
1995-09-01
Fixed point theorems and fixed point index for countably condensing maps
Martin Väth
341 - 363
1999-06-01
On weak solutions for some model of motion of nonlinear viscous-elastic fluid
Viktor G. Zvyagin, Vladimir T. Dmitrienko
295 - 325
1999-12-01
Counting solutions of nonlinear abstract equations
Julian López-Gómez, Carlos Mora-Corral
307 - 335
2004-12-01
On a semilinear fourth order elliptic problem with asymmetric nonlinearity
Fabiana Ferreira, Everaldo S. Medeiros, Wallisom Rosa
761 - 773
2022-12-10
Periodic solutions and optimization problems for a class of semilinear parabolic control systems
Walter Allergretto, Paolo Nistri
345 - 356
1995-06-01
Blow up points of solution curves for a semilinear problem
Junping Shi
251 - 266
2000-06-01
Nontrivial solutions for some semilinear problems and applications to wave equations on balls and spheres
A. K. Ben-Naoum, Juha Berkovits
177 - 192
1995-03-01
An axiomatic approach to a coincidence index for noncompact function pairs
Martin Väth
307 - 338
2000-12-01
On the homotopy type of VMO
Alberto Abbondandolo
431 - 436
1996-06-01
The Conley index and the critical groups via an extension of Gromoll-Meyer theory
Kung Ching Chang, N. Ghoussoub
77 - 93
1996-03-01
A note on bounded solutions of second order differential equations at resonance
Wioletta Karpińska
371 - 384
1999-12-01
Bifurcation of steady states in a modified Belousov-Zhabotinskiĭ reaction
Thomas Bartsch, Marietta Kern
105 - 124
1993-09-01
1 - 63 of 63 items