Search Results - "Kol, Guy"

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  1. 1

    Analysis and numerical investigations on the temperature-dependent creep behavior of polypropylene matrix composite used for coating of offshore pipeline by Pagore, Ismael F, Kol, Guy R, Betchewe, Jean G

    “…In this paper, the effect of temperature on the creep-recovery behavior of a polypropylene matrix syntactic foam material under low stresses is analyzed…”
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    Journal Article
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    Analysis of Stress Concentration Factors due to in-Plane Bending and out-of-Plane Bending Loads on Tubular TY-Joints of Offshore Structures by Sambo, Mohamadou Aminou, Kol, Guy Richard, Betchewe, Gambo

    Published in Journal of marine science and application (01-12-2022)
    “…The aim of this work is to study the stress distributions and the location of hot spots stress in the vicinity of the intersection lines of the tubular…”
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    Journal Article
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    Analysis of Geometrical Parameters of Tubular TY-Joints on Stress Concentration Factors Due to Axial Loads by Sambo, Mohamadou Aminou, Kol, Guy Richard, Betchewe, Gambo

    Published in Journal of marine science and application (01-06-2022)
    “…In this paper, the influence of geometric parameters on the stress concentration factors due to three different types of axial loading on 81 TY tubular…”
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    Hopf bifurcation, antimonotonicity and amplitude controls in the chaotic Toda jerk oscillator: analysis, circuit realization and combination synchronization in its fractional-order form by Mboupda Pone, Justin Roger, Kingni, Sifeu Takougang, Kol, Guy Richard, Pham, Viet-Thanh

    Published in Automatika (03-04-2019)
    “…In this paper, an autonomous Toda jerk oscillator is proposed and analysed. The autonomous Toda jerk oscillator is obtained by converting an autonomous…”
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    Journal Article Paper
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    A train of bright and dark-rogue wave solitons in a polariton fluid with inhomogeneous strength interaction by Kol, Guy Richard

    “…We solve using the similarity transformation method a one-dimensionless driven-dissipative nonlinear Schrödinger equation to explore the dynamics of the rogue…”
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    Rogue waves in exciton–polariton condensates under homogeneous pumping by Kol, Guy Richard

    Published in Optical and quantum electronics (01-11-2017)
    “…We predict the emergence of rogue wave solutions in one-dimensional exciton–polariton condensates under homogeneous pumping. We model the condensate dynamics…”
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    Journal Article
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    New description of the mechanical creep response of rocks by fractional derivative theory by Kamdem, Toungainbo Cédric, Richard, Kol Guy, Béda, Tibi

    Published in Applied mathematical modelling (01-04-2023)
    “…•A new fractional creep model is established by a continuous function.•The continuous form of the model allows to evaluate the influence of temperature and…”
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    Controllable rogue waves in Lugiato–Lefever equation with higher-order nonlinearities and varying coefficients by Kol, Guy Richard

    Published in Optical and quantum electronics (01-09-2016)
    “…We report an analytical solutions of the Lugiato–Lefever equation with quintic nonlinearity, nonlinear dispersion effects and varying coefficients. With the…”
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    Breather-type solitons in exciton-polariton microcavities by Kol, Guy Richard

    Published in European physical journal plus (01-12-2017)
    “… We analytically investigate the formation of the Kuznetsov-Ma breather, the Akhmediev breather and the Peregrine breather in one-dimensional…”
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    Breather solitons and rogue waves supported by thermally induced self-trapping in a one-dimensional microcavity system by Alexis, Paldou Yaya, Kol, Guy Richard

    Published in European physical journal plus (01-06-2022)
    “…We theoretically investigate the effect of the local variation of the crystal lattice temperature on the dynamics of breathers and rogue waves polariton…”
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    Journal Article
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    Modeling the mechanical behavior of rock during plastic flow using fractional calculus theory by Kamdem, Toungainbo Cédric, Richard, Kol Guy, Béda, Tibi

    Published in Applied mathematical modelling (01-06-2024)
    “…A thorough understanding of the evolution of strain and damage accumulation is a prerequisite for effective control of the surrounding rock to ensure good…”
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    Journal Article
  14. 14

    Rogue waves with multiple compression points in nonlinear optical cavities by Kol, Guy Richard

    Published in European physical journal plus (01-08-2017)
    “… In this paper, we use the similarity transformation method to investigate the generation and the control of rogue wave solutions in nonlinear optical…”
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    Journal Article
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    Time-dependent response of thermoplastic matrix composite material under the cyclic loadings by Pagore, Ismael Figapka, Kol, Guy Richard, Betchewe, Jean Gambo

    “…Under the service conditions, steel pipelines coated with the thermal protection system are subjected to cyclic loadings of axial tension and hydrostatic…”
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    Journal Article
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    Nonlinear energy sink response of a cylindrical storage tank under earthquake loads by Ndemanou, Buris Peggy, Ndoukouo, Ahoudou Ngamie, Metsebo, Jules, Kol, Guy Richard

    “…The effectiveness of the non-linear energy sink (NES) for the seismic mitigation of slender and broad storage liquid tanks is investigated. The NES system is…”
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    Three-Dimensional Chaotic Autonomous System with a Circular Equilibrium: Analysis, Circuit Implementation and Its Fractional-Order Form by Kingni, Sifeu Takougang, Pham, Viet-Thanh, Jafari, Sajad, Kol, Guy Richard, Woafo, Paul

    Published in Circuits, systems, and signal processing (01-06-2016)
    “…A three-dimensional autonomous chaotic system with a circular equilibrium is investigated in this paper. Some dynamical properties and behaviors of this system…”
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    Modulational instability mechanisms in exciton-polariton condensates by Kamdem Tamwa, Romuald, Paldou Yaya, Alexis, Kol, Guy Richard

    Published in European physical journal plus (26-04-2024)
    “…The objective of the present paper is to investigate the behaviour of exciton-polariton condensates using the modulational instability mechanism. The study…”
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    Journal Article