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Topological Methods in Nonlinear Analysis
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Found 54 items.
On some applications of convolution to linear differential equations with Levitan almost periodic coefficients
Adam Nawrocki
489 - 512
2017-09-16
Hopf-bifurcation theorem and stability for the magneto-hydrodynamics equations
Weiping Yan
471 - 493
2015-09-01
Periodic solutions for a singular Liénard equation with indefinite weight
Shiping Lu, Runyu Xue
203 - 218
2019-07-13
Existence and global attractivity of the unique positive periodic solution for discrete hematopoiesis model
Zhijian Yao
423 - 437
2015-06-01
Nonlinear periodic system with unilateral constraints
Sergiu Aizicovici, Nikolaos S. Papageorgiou, Vasile Staicu
871 - 885
2019-11-09
Existence of periodic solution for a tumor growth model with vaccine interaction
Canan Çelik, Nigar Özarslan Tuncer
37 - 49
2019-12-25
Impact of discontinuous treatments on the generalized epidemic model
Fanchao Kong, Juan J. Nieto
349 - 378
2020-08-29
Solutions to a nonlinear Schrödinger equation with periodic potential and zero on the boundary of the spectrum
Jarosław Mederski
755 - 772
2015-12-01
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
Infinitely many periodic solutions of Duffing equations under integral condition
Nannan Zheng, Zaihong Wang
297 - 315
2020-12-18
On the existence of periodic solutions for a class of non-autonomous differential delay equations
Rong Cheng, Junxiang Xu, Dongfebg Zhang
139 - 154
2010-04-23
A predator-prey model of Holling-type II with state dependent impulsive effects
Changming Ding, Zhongxin Zhang
247 - 259
2015-09-01
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
Guiding functions and global bifurcation of periodic solutions of functional differential inclusions with infinite delay
Nguyen Van Loi
359 - 372
2012-04-23
Two homoclinic orbits for some second-order Hamiltonian systems
Patricio Cerda, Luiz F.O. Faria, Eduard Toon, Pedro Ubilla
427 - 444
2019-09-25
Forced oscillations in strongly damped beam equation
Aleksander Ćwiszewski
259 - 282
2011-04-23
Existence of non-collision periodic solutions for second order singular dynamical systems
Shuqing Liang
127 - 137
2010-04-23
Existence and nonexistence of positive periodic solutions to a differential inclusion
Yuqiang Feng, Ping Tong
449 - 459
2013-04-22
Index of solution set for perturbed Fredholm equations and existence of periodic solutions for delay differential equations
Vladimir T. Dmitrienko, Viktor G. Zvyagin
53 - 80
2003-03-01
Periodic solutions of fractional Laplace equations: Least period, axial symmetry and limit
Zhenping Feng, Zhuoran Du
633 - 651
2022-12-10
Krasnosel'skii-Schaefer type method in the existence problems
Calogero Vetro, Dariusz Wardowski
131 - 139
2019-07-13
Subharmonic solutions and minimal periodic solutions of first-order variant subquadratic Hamiltonian systems
Shanshan Tang, Xiaofei Zhang
517 - 532
2020-06-07
Integrability of the derivative of solutions to a singular one-dimensional parabolic problem
Atsushi Nakayasu, Piotr Rybka
239 - 257
2018-08-04
Positive periodic solutions of superlinear systems of integral equations depending on parameters
Shugui Kang, Sui Sun Cheng
387 - 398
2006-06-01
Periodic solutions of a forced relativistic pendulum via twist dynamics
Stefano Marò
51 - 75
2013-04-22
Non-collision periodic solutions of prescribed energy problem for a class of singular Hamiltonian systems
Shinji Adachi
275 - 296
2005-06-01
Periodic solutions of ordinary differential equations with bounded nonlinearities
James Robert Ward
275 - 282
2002-06-01
Unknotted periodic orbits for Reeb flows on the three-sphere
H. Hofer, K. Wysocki, E. Zehnder
219 - 244
1996-06-01
Braid invariants and instability of periodic solutions of time-periodic $2$-dimensional ODE's
Takashi Matsuoka
261 - 274
1999-12-01
An approximative scheme of finding almost homoclinic solutions for a class of Newtonian systems
Joanna Janczewska
169 - 177
2009-03-01
Nontrivial solutions for superquadratic nonautonomous periodic systems
Shouchuan Hu, Nikolaos S. Papageorgiou
327 - 338
2009-12-01
Multiple periodic solutions of asymptotically linear Hamiltonian systems via Conley index theory
Guihua Fei
89 - 114
2004-03-01
On the existence of periodic solutions for Liénard type $\phi$-Laplacian equation
Congmin Yang, Zaihong Wang
219 - 237
2023-09-23
Periodic solutions of a kind of Liénard equations with two deviating arguments
Tiantian Ma
337 - 348
2016-04-12
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
Homoclinic solutions of difference equations with variable exponents
Mihai Mihăilescu, Vicenţiu D. Rădulescu, Stepan Tersian
277 - 289
2011-04-23
On some properties of dissipative functional differential inclusions in a Banach space
Valeri Obukhovskiĭ, Pietro Zecca
369 - 384
2000-06-01
Computer-assisted proof of a periodic solution in a nonlinear feedback DDE
Mikołaj Zalewski
373 - 393
2009-06-01
Periodic solutions for a neutral differential equation with variable parameter
Bo Du, Jianxin Zhao, Weigao Ge
275 - 283
2009-06-01
Classification of diffeomorphisms of $\mathbb S^4$ induced by queternionic Riccati equations with periodic coefficients
Henryk Żołądek
205 - 215
2009-06-01
Periodic solutions for nonlinear differential systems: the second order bifurcation function
Adriana Buică, Jaume Giné, Jaume Llibre
403 - 419
2016-04-12
Periodic solutions of Lagrange equations
Andrzej Nowakowski, Andrzej Rogowski
167 - 180
2003-09-01
Stable periodic motion of a delayed spring
Hans-Otto Walther
1 - 28
2003-03-01
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
Massera's theorem for quasi-periodic differential equations
Rafael Ortega, Massimo Tarallo
39 - 61
2002-03-01
On the $S$-asymptotically $\omega$-periodic mild solutions for multi-term time fractional measure differential equations
Haide Gou
569 - 590
2023-12-31
Existence of periodic solutions for some singular elliptic equations with strong resonant data
Laura Gonella
157 - 170
2016-04-12
Periodic solutions for functional differential equations with multiple state-depend time lags
John Mallet-Paret, Roger D. Nussbaum, Panagiotis Paraskevopoulos
101 - 162
1994-03-01
A strongly nonlinear Neumann problem at resonance with restrictions on the nonlinearity just in one direction
Jean Mawhin, David Ruiz
1 - 14
2002-09-01
Periodic solutions of a class of integral equations
Shugui Kang, Guang Zhang, Sui Sun Cheng
245 - 252
2003-12-01
Periodic solutions for nonautonomous systems with nonsmooth quadratic or superquadratic potential
Dumitru Motreanu, Viorica V. Motreanu, Nikolaos S. Papageorgiou
269 - 296
2004-12-01
Sharkovskii's theorem, differential inclusions, and beyond
Jan Andres, Tomáš Fürst, Karel Pastor
149 - 168
2009-03-01
On a generalization of Lazer-Leach conditions for a system of second order ODE's
Pablo Amster, Pablo De Nápoli
31 - 39
2009-03-01
Chinese mathematics for nonlinear oscillators
Ling Zhao
383 - 387
2008-06-01
1 - 54 of 54 items