Anis Theljani, Zakaria Belhachmi, Moez Kallel & Maher Moakher. (2021). Combined Second and Fourth-Order PDEs Model and Associated Variational Problems for Geometric Images Inpainting and Denoising.
CSIAM Transactions on Applied Mathematics. 2 (4).
652-679.
doi:10.4208/csiam-am.SO-2020-0007