2 papers
math.AP2025
Dynamics of generalized abcd Boussinesq solitary waves under a slowly variable bottom
André de Laire, Olivier Goubet, MarÃa Eugenia MartÃnez +2
The Boussinesq system is a 4-parameter set of equations posed in , originally derived by Bona, Chen and Saut as first-order 2-wave approximatio…
math.NA2025
Numerical analysis of a semi-implicit Euler scheme for the Keller-Segel model
Xueling Huang, Olivier Goubet, Jie Shen
We study the properties of a semi-implicit Euler scheme that is widely used in time discretization of Keller-Segel equations both in the parabolic-elliptic form and the parabolic-p…