Global dynamics of stochastic tidal equations

G Cardone, A Fouetio, ST Lando, JL Woukeng - Nonlinear Analysis, 2022 - Elsevier
The current work deals with the global dynamics of 2 D stochastic tidal equations in a highly
heterogeneous environment. With the help of the stochastic version of the sigma …

Homogenization of 2D Cahn–Hilliard–Navier–Stokes system

R Bunoiu, G Cardone, R Kengne… - Journal of Elliptic and …, 2020 - Springer
In the current work, we are performing the asymptotic analysis, beyond the periodic setting,
of the Cahn–Hilliard–Navier–Stokes system. Under the general deterministic distribution …

Problèmes d'homogénéisation elliptique en présence de défauts

R Goudey - 2022 - pastel.hal.science
Le travail de cette thèse a porté sur plusieurs problèmes d'homogénéisation d'équations
elliptiques linéaires dans un cadre de coefficients oscillants non périodiques. Les classes …

Homogenization of partial differential equations with Preisach operators

ALP Kakeu - Tamkang Journal of Mathematics, 2024 - journals.math.tku.edu.tw
The current work deals with initial boundary value parabolic problems with Preisach
hysteresis whose the density functions are allowed to depend on the variable of space. The …

Corrector problem in the deterministic homogenization of nonlinear elliptic equations

G Cardone, JL Woukeng - Applicable Analysis, 2019 - Taylor & Francis
We carry out the deterministic homogenization of nonlinear elliptic operators beyond
periodicity. To proceed with, we prove the existence of nonlinear correctors in the usual …

Homogenization of a 2D tidal dynamics equation

G Cardone, A Fouetio, JL Woukeng - Mathematics, 2020 - mdpi.com
This work deals with the homogenization of two dimensions' tidal equations. We study the
asymptotic behavior of the sequence of the solutions using the sigma-convergence method …

Deterministic homogenization of elliptic equations with lower order terms

R Bunoiu, G Cardone, W Jäger, JL Woukeng - arXiv preprint arXiv …, 2019 - arxiv.org
For a class of linear elliptic equations of general type with rapidly oscillating coefficients, we
use the sigma-convergence method to prove the homogenization result and a corrector-type …

Homogenization of nonlinear parabolic equations with hysteresis

AL Pokam Kakeu, JL Woukeng - ZAMM‐Journal of Applied …, 2020 - Wiley Online Library
This work is concerned with the homogenization of initial boundary value parabolic
equations with hysteresis, containing nonlinear monotone operators in the diffusion term …

Multiscale analysis of semilinear damped stochastic wave equations

A Fouetio, G Nguetseng, JL Woukeng - Acta Mathematica Sinica, English …, 2023 - Springer
In this paper we proceed with the multiscale analysis of semilinear damped stochastic wave
motions. The analysis is made by combining the well-known sigma convergence method …