Results 111 to 120 of about 9,595 (205)

Normalized homoclinic solutions of discrete nonlocal double phase problems

Bulletin of Mathematical Sciences
The aim of this paper is to discuss the existence of normalized solutions to the following nonlocal double phase problems driving by the discrete fractional Laplacian: [Formula: see text] where [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text] if [Formula: see text], [Formula: see text] if [Formula:
Mingqi Xiang, Yunfeng Ma, Miaomiao Yang
openaire   +3 more sources

Multibump solutions for an almost periodically forced singular Hamiltonian system

Electronic Journal of Differential Equations, 1995
existence of so-called multibump homoclinic solutions for a family of singular Hamiltonian systems in $R^2$ which are subjected to almost periodic forcing in time.
Paul H. Rabinowitz
doaj  

Existence of homoclinic solutions for Hamiltonian systems

Advances in Differential Equations, 2002
Using variational methods, the existence of homoclinic solutions is shown for the Hamiltonian system \(Ju'(x)+Mu(x)-\nabla_uF(x,u(x))=\lambda u(x)\), where \(u : \mathbb{R}\to \mathbb{R}^{2N}\), \(J\), \(M\) are matrices such that \(J=-J^T=-J^{-1}\), \(M^T=M\) and \(F\) is a Carathéodory nonlinearity satisfying addition properties.
openaire   +3 more sources

Homoclinic orbit solutions of a one Dimensional Wilson-Cowan type model

Electronic Journal of Differential Equations, 2008
We analyze a time independent integral equation defined on a spatially extended domain which arises in the modelling of neuronal networks. In this paper, the coupling function is oscillatory and the firing rate is a smooth "heaviside-like" function ...
Edward P. Krisner
doaj  

Infinitely many homoclinic solutions for second order nonlinear difference equations with p-Laplacian. [PDF]

ScientificWorldJournal, 2014
Sun G, Mai A.
europepmc   +1 more source

Homoclinic orbits at infinity for second-order Hamiltonian systems with fixed energy

Electronic Journal of Differential Equations, 2015
We obtain the existence of homoclinic orbits at infinity for a class of second-order Hamiltonian systems with fixed energy. We use the limit for a sequence of approximate solutions which are obtained by variational methods.
Dong-Lun Wu, Shiqing Zhang
doaj  

Sequential buckling in fluid-filled cylindrical shells. [PDF]

Commun Phys
Jain S, Box F, Quinn M, Johnson C, Pihler-Puzović D.   +4 more
europepmc   +1 more source

Wavelength Selection for Periodic Travelling Waves: An Unsolved Problem. [PDF]

Bull Math Biol
Eigentler L, Sensi M.
europepmc   +1 more source

Lie symmetry approach to the dynamical behavior and conservation laws of actin filament electrical models. [PDF]

PLoS One
Beenish, Samreen M, Alshammari FS.
europepmc   +1 more source

Revealing homoclinic breather waves, periodic lump waves and other waves forms of an integrable reduced spin Hirota-Maxwell-Bloch system. [PDF]

Sci Rep
Ceesay B, Yasin MW, Ahmed N, Baber MZ, Bittaye E.   +4 more
europepmc   +1 more source