Browsing by Author "Crepin, Kofane Timoleon"

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Envelope solitons of the nonlinear discrete vertical dust grain oscillation in dusty plasma crystals

Houwe, Alphonse; Abbagari, Souleymanou; İnç, Mustafa; Betchewe, Gambo; Doka, Serge Yamigno; Crepin, Kofane Timoleon (Elsevier, 02.2022)

The paper concerns envelope soliton propagating through the nonlinear transverse dust grain displacement in dusty plasma crystals. The work found its motivation from the recent paper of the authors [7]. To reach the goal ...
Influence of the next-nearest neighbor and the boson–boson interactions on U-shaped, W-shaped profile and modulation instability gain spectra in a zig–zag optical lattice

Houwe, Alphonse; Abbagari, Souleymanou; Doka, Serge Yamigno; İnç, Mustafa; Crepin, Kofane Timoleon (Taylor and Francis, 2021)

In this paper, we employ the auxiliary equation method (AEM) to show the leverage of the nearest neighbors hopping and the boson–boson interaction in a zig zag optical lattice on the stressed optical solitons (os) and the ...