3 papers
math.DG2025
Riemannian curvature of gaussian distribution in dual coordinate system
Prosper Rosaire Mama Assandje, Dongho Joseph, Thomas Bouetou Bouetou
In this paper, we study the geometric nonlinearity properties, such as curvature and torsion, in a dual coordinate system of the Riemannian manifold defined by the Gaussian distrib…
math.AP2025
Stochastic two-scale convergence in the mean in Orlicz-Sobolev's spaces and applications to the homogenization of an integral functional
Joseph Dongho, Joel Fotso Tachago, Franck Tchinda
In this paper, we study the stochastic homogenization for a family of integral functionals with convex and nonstandard growth integrands defined on Orlicz-Sobolev's spaces. One fun…
math.AP2024
Stochastic-periodic Homogenization of Non-stationary Incompressible Navier-Stokes Type Equations
Tchinda Franck, Fotso Tachago Joel, Dongho Joseph
In this paper, we study the stochastic-periodic homogenization of Non-stationary Navier-Stokes Type Equations on anisotropic heterogeneous media. More precisely, we are interested…