Error estimates of hybridizable interior penalty methods using a variable penalty for highly anisotropic diffusion problems. - Grégory Etangsale; Marwan Fahs; Vincent Fontaine; Nalitiana Rajaonison (CoRR, 2020)

Families of hybridizable interior penalty discontinuous Galerkin methods for degenerate advection-diffusion-reaction problems. - Grégory Etangsale; Marwan Fahs; Vincent Fontaine; Ali Raeisi Isa-Abadi (CoRR, 2021)

Improved error estimates of hybridizable interior penalty methods using a variable penalty for highly anisotropic diffusion problems. - Grégory Etangsale; Marwan Fahs; Vincent Fontaine; Nalitiana Rajaonison (Comput. Math. Appl., 2022)

Families of hybridized interior penalty discontinuous Galerkin methods for locally degenerate advection-diffusion-reaction problems. - Grégory Etangsale; Marwan Fahs; Vincent Fontaine (Appl. Math. Comput., 2023)

A numerical investigation on coupling of conforming and hybridizable interior penalty discontinuous Galerkin methods for fractured groundwater flow problems. - Grégory Etangsale; Marwan Fahs; Vincent Fontaine; Hussein Hoteit (Math. Comput. Simul., 2024)