105 citations
- Université de Yaoundé ICM18 papers
- Centre National de la Recherche ScientifiqueFR8 papers
- École Nationale Supérieure Polytechnique de YaoundéCM7 papers
- Université Grenoble AlpesFR6 papers
- Département de Chimie MoléculaireFR5 papers
- Institut de Chimie Moléculaire de GrenobleFR5 papers
- Botswana International University of Science and TechnologyBW3 papers
- University of NgaoundéréCM3 papers
- Dickinson CollegeUS2 papers
- HUN-REN Institute for Nuclear ResearchHU2 papers
- Laboratoire Ondes et Milieux ComplexesFR2 papers
- Limbe Provincial HospitalCM2 papers
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nlin.PS2023★ 18 cited
Modulation instability gain and localized waves by modified Frenkel-Kontorova model of higher order nonlinearity
Alphonse Houwe, Souleymanou Abbagari, Lanre Akinyemi +2
In this paper, modulation instability and nonlinear supratransmission are investigated in a one-dimensional chain of atoms using cubic-quartic nonlinearity coefficients. As a resul…
nlin.PS2018★ 16 cited
Resonant Localized Modes in Electrical Lattices with Second Neighbor Coupling
Xuan-Lin Chen, Saidou Abdoulkary, P. G. Kevrekidis +1
We demonstrate experimentally and corroborate numerically that an electrical lattice with nearest-neighbor and second-neighbor coupling can simultaneously support long-lived cohere…
nlin.PS2016★ 11 cited
The emergence and analysis of Kuramoto-Sakaguchi-like models as an effective description for the dynamics of coupled Wien-bridge oscillators
L. Q. English, David Mertens, Saidou Abdoulkary +3
We derive the Kuramoto-Sakaguchi model from the basic circuit equations governing two coupled Wien-bridge oscillators. A Wien-bridge oscillator is a particular realization of a tun…