Search Results - "Kofane, Timoléon Crepin"

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  1. 1

    Neuronal firing and DNA dynamics in a neural network by Etémé, Armand Sylvin, Tabi, Conrad Bertrand, Ateba, Jean Felix Beyala, Ekobena, Henri Paul Fouda, Mohamadou, Alidou, Kofane, Timoléon Crepin

    Published in Journal of physics communications (01-12-2018)
    “…We study the mutual effects of neuronal electrical activity and DNA dynamics in a network of electrically coupled neurons with nearest neighbors communication…”
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  2. 2

    Complex traveling-wave and solitons solutions to the Klein-Gordon-Zakharov equations by Houwe, Alphonse, Abbagari, Souleymanou, Salathiel, Yakada, Inc, Mustafa, Doka, Serge Y., Crépin, Kofane Timoléon, Baleanu, Dumitru

    Published in Results in physics (01-06-2020)
    “…•Three analytical methods are presented.•Different novel solutions are retrieved.•Some simulations are given for the different fractional order. This paper…”
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  3. 3

    Exact optical solitons of the perturbed nonlinear Schrödinger–Hirota equation with Kerr law nonlinearity in nonlinear fiber optics by Houwe, Alphonse, Abbagari, Souleymanou, Betchewe, Gambo, Inc, Mustafa, Doka, Serge Y., Crépin, Kofane Timoléon, Baleanu, Dumitru, Almohsen, Bandar

    Published in Open Physics (27-08-2020)
    “…This article studies dark, bright, trigonometric and rational optical soliton solutions to the perturbed nonlinear Schrödinger–Hirota equation (PNLSHE). Hence,…”
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  4. 4

    Long-range interactions in α-helical proteins with interspine coupling: Modulational instability and exact soliton solutions by Mvogo, Alain, Ben-Bolie, Germain Hubert, Crépin Kofané, Timoléon

    “…The dynamics of α -helical proteins with interspine coupling by taking into account long-range dipole-dipole interactions and some additional higher order…”
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  5. 5

    Modulational instability and droplet formation in Bose-Bose mixtures with Lee-Huang-Yang correction and polaron-like impurity by Tabi, Conrad Bertrand, Veni, Saravana, Wamba, Etienne, Crépin Kofané, Timoléon

    Published in Physics letters. A (15-10-2023)
    “…This letter studies the excitation of nonlinear patterns on the one-dimensional (1D) quantum droplet in the presence of polaron-like impurity under…”
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  6. 6

    Modulation instability gain and localized waves in the modified Frenkel–Kontorova model with high-order nonlinearities by Houwe, Alphonse, Abbagari, Souleymanou, Akinyemi, Lanre, Doka, Serge Yamigno, Crépin, Kofané Timoléon

    Published in Chaos, solitons and fractals (01-08-2023)
    “…In this paper, modulation instability and nonlinear supratransmission are investigated in a one-dimensional chain of atoms using cubic–quartic nonlinearity…”
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  7. 7

    Quasinormal modes of gravitational perturbation around regular Bardeen black hole surrounded by quintessence by Saleh, Mahamat, Thomas, Bouetou Bouetou, Kofane, Timoleon Crepin

    “…In this paper, Quasinormal modes of gravitational perturbation are investigated for the regular Bardeen black hole surrounded by quintessence. Considering the…”
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  8. 8

    Rogue and solitary waves of a system of coupled nonlinear Schrödinger equations in a left-handed transmission line with second-neighbors coupling by Abbagari, Souleymanou, Houwe, Alphonse, Akinyemi, Lanre, Yamingno Serge, Doka, Crépin, Kofané Timoléon

    Published in Physics letters. A (28-09-2024)
    “…The effects of the second-order neighbor interaction have been effective on the coherent localized waves and modulation instability spectrum. A coupled…”
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  9. 9

    Multi-exciton transfer in a biomolecular system by Ngoubi, Henock, Sali, Issa, Mvogo, Alain, Ben-Bolie, Germain Hubert, Kofané, Timoleon Crepin

    Published in Nonlinear dynamics (01-03-2024)
    “…The Peyrard–Bishop model was modified in the present work by taking into account two types of exciton vibrations, and the dynamics of the system is governed by…”
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  10. 10

    Thermodynamics and Phase Transition from Regular Bardeen Black Hole Surrounded by Quintessence by Saleh, Mahamat, Thomas, Bouetou Bouetou, Kofane, Timoleon Crepin

    “…In this paper, thermodynamics and phase transition are investigated for the regular Bardeen black hole surrounded by quintessence. Considering the metric of…”
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  11. 11

    Solitonic rogue and modulated wave patterns in the monoatomic chain with anharmonic potential by Houwe, Alphonse, Abbagari, Souleymanou, Akinyemi, Lanre, Crépin, Kofané Timoléon

    Published in Wave motion (01-06-2024)
    “…Modulation instability and rogue wave structures have been investigated in this work. This study is an extension of the work in Abbagari (2023), where a…”
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  12. 12

    Pattern formation in the Fitzhugh–Nagumo neuron with diffusion relaxation by Tah, Forwah Amstrong, Tabi, Conrad Bertrand, Kofane, Timoléon Crépin

    Published in Chaos, solitons and fractals (01-06-2021)
    “…We examine the spatiotemporal dynamics of the Fitzhugh-nagumo neuron taking into account the effects of relaxation induced by finite speeds of propagation…”
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  13. 13

    Travelling wave solutions and soliton solutions for the nonlinear transmission line using the generalized Riccati equation mapping method by Malwe, Boudoue Hubert, Betchewe, Gambo, Doka, Serge Y., Kofane, Timoleon Crepin

    Published in Nonlinear dynamics (01-04-2016)
    “…In this paper, we investigate exact soliton solutions to a nonlinear transmission line. Using a concise and simple method known as the generalized Riccati…”
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  14. 14

    Optical soliton to multi-core (coupling with all the neighbors) directional couplers and modulation instability by Abbagari, Souleymanou, Houwe, Alphonse, Rezazadeh, Hadi, Bekir, Ahmet, Bouetou, Thomas Bouetou, Crépin, Kofané Timoléon

    Published in European physical journal plus (01-03-2021)
    “…n this research paper under consideration is the nonlinear multi-core coupler (coupling with all neighbors) with the parabolic law nonlinearity and optical…”
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  15. 15

    Soliton wave solutions for the nonlinear transmission line using the Kudryashov method and the (G′/G)-expansion method by Hubert, Malwe Boudoue, Betchewe, Gambo, Doka, Serge Y., Timoleon Crepin, Kofane

    Published in Applied mathematics and computation (15-07-2014)
    “…This work focuses on finding soliton solutions in a nonlinear transmission line. By applying the Kirchhoff’s laws and the continuum approximation to a…”
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  16. 16

    Complex Ginzburg–Landau equation in the modified Peyrard–Bishop–Dauxois model by Ngoubi, Henock, Mbakob, Raoul yonkeu, Sali, Issa, Ben-Bolie, Germain Hubert, Kofané, Timoleon Crepin

    Published in European physical journal plus (25-09-2023)
    “…The modified Peyrard–Bishop–Dauxois model can be generalized, and through the semidiscrete approximation, we show that the dynamics of motion, associated with…”
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  17. 17

    Numerical investigation on nonautonomous optical rogue waves and Modulation Instability analysis for a nonautonomous system by Saravana Veni, S, Mani Rajan, M S, Bertrand Tabi, Conrad, Crépin Kofané, Timoléon

    Published in Physica scripta (01-02-2024)
    “…In this paper, we report existence of optical rogue waves in the focussing non—autonomous nonlinear Schrödinger equation (NLSE) through numerical studies of…”
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  18. 18

    Insight into semiquantum torsional dynamics of triple well potential for real system of n-butane molecules by Lekeufack, Olivier Tiokeng, Subramaniyan, Sabari, Ondoua, Rodrigue-Yanick, Kofané, Timoleon Crepin

    Published in Computational and theoretical chemistry (15-11-2020)
    “…Regular and chaotic Behavior of dihedral angle with increasing amount of quantum effects. [Display omitted] •Torsional motion in molecular dynamics is studied…”
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  19. 19

    Synchronized wave and modulation instability gain induce by the effects of higher-order dispersions in nonlinear optical fibers by Abbagari, Souleymanou, Houwe, Alphonse, Akinyemi, Lanre, Inc, Mustafa, Doka, Serge Y., Crépin, Kofané Timoléon

    Published in Optical and quantum electronics (01-10-2022)
    “…This work examines the effects of the higher-order dispersion (HOD) on modulated waves and modulation instability (MI) gain by using the perturbed nonlinear…”
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  20. 20

    Corrected Thermodynamics of Nonlinear Magnetic-Charged Black Hole Surrounded by Perfect Fluid Dark Matter by Ndongmo, Ragil Brand Tsafack, Mahamat, Saleh, Bouetou, Thomas Bouetou, Tabi, Conrad Bertrand, Kofane, Timoleon Crepin

    “…In this paper, we investigate the influence of perfect fluid dark matter and quantum corrections on the thermodynamics of nonlinear magnetic-charged black…”
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