Zobrazeno 1 - 10
of 27
pro vyhledávání: '"E. Tchomgo Felenou"'
Autor:
A.J. Tsafack Tatsagoum, E. Tchomgo Felenou, Hermann T. Tchokouansi, A. Djazet, A. Kenfack Jiotsa
Publikováno v:
Results in Physics, Vol 51, Iss , Pp 106731- (2023)
We investigate the dynamics of Gaussian and Super-Gaussian optical beams in weakly nonlocal nonlinear media with cubic quintic nonlinearities. Through the variational method, a set of internal parameters of beam propagation are constructed and their
Externí odkaz:
https://doaj.org/article/ae30bcbe9ae243aa90678a1adbca450a
Publikováno v:
Chinese Journal of Physics. 78:511-520
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f86b81ba001d23303035e9ff5d8617a4
https://doi.org/10.1016/j.cjph.2022.04.011
https://doi.org/10.1016/j.cjph.2022.04.011
Akademický článek
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Publikováno v:
Chaos, Solitons & Fractals. 170:113390
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e48ae67fb8b2e3825013a04fd0954128
https://doi.org/10.1016/j.chaos.2023.113390
https://doi.org/10.1016/j.chaos.2023.113390
Autor:
Victor K. Kuetche, Thomas B. Bouetou, Robert Tamwo Tchidjo, Hermann T. Tchokouansi, E. Tchomgo Felenou
Publikováno v:
Journal of Magnetism and Magnetic Materials. 484:382-390
We investigate throughout this paper the contributions of the damping effects and inhomogeneous exchange on the propagation of magnetic waves in ferrites. Indeed, we focus our attention on a nonlinear evolution system derived by Kuetche and coworkers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e31ffe539dab414a0734a1d25fd838e
https://doi.org/10.1016/j.jmmm.2019.03.058
https://doi.org/10.1016/j.jmmm.2019.03.058
Autor:
Victor K. Kuetche, Hermann T. Tchokouansi, Robert Tamwo Tchidjo, Thomas B. Bouetou, E. Tchomgo Felenou
Publikováno v:
Chaos, Solitons & Fractals. 121:1-5
In this article, we derive new traveling wave solution to a nonlinear evolution equation, describing propagation of short wave in inhomogeneous ferrites. Applying Jacobi elliptic function, we derive as series of new exact solutions to the system of o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a29787efbcdfe91924818b725273985
https://doi.org/10.1016/j.chaos.2019.01.032
https://doi.org/10.1016/j.chaos.2019.01.032
Autor:
Hermann T. Tchokouansi, E. Tchomgo Felenou, Victor K. Kuetche, Thomas B. Bouetou, Robert Tamwo Tchidjo
Publikováno v:
Chaos, Solitons & Fractals. 119:203-209
In this paper, we study in details the propagation of ultra short waves in magnetic insulators. We discuss the Kraenkel–Manna–Merle (KMM) system, derived from the Maxwell’s equations in which damping effects and nonlinearity set in from the fir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f26984b9efc0b9ba63501a0b6928abf4
https://doi.org/10.1016/j.chaos.2018.12.034
https://doi.org/10.1016/j.chaos.2018.12.034
Publikováno v:
Journal of Magnetism and Magnetic Materials. 554:169281
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::659e44189f67e5a84d50552e4558a4af
https://doi.org/10.1016/j.jmmm.2022.169281
https://doi.org/10.1016/j.jmmm.2022.169281
Autor:
E. Tchomgo Felenou
Publikováno v:
Optik. 253:168530
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e75d6bf6cd7e4908dfc9baadd15cf77
https://doi.org/10.1016/j.ijleo.2021.168530
https://doi.org/10.1016/j.ijleo.2021.168530
Publikováno v:
Chaos, Solitons & Fractals. 154:111690
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5259cc376768ef681e0e6faf587836eb
https://doi.org/10.1016/j.chaos.2021.111690
https://doi.org/10.1016/j.chaos.2021.111690