Inverse problem for the nonlinear convection–diffusion equation by using the multigrid method and constraint data

• Main Authors: Wang, Shuai, Ling, Shiyi, Chao, Heyang, Qi, Yunfei, Zhang, Wenwen, Ma, Qiang, Liu, Tao
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Nonlinear convection–diffusion equation; Constraint data
• Online Access: https://hdl.handle.net/10356/181479
• Institution: Nanyang Technological University

In the article, we propose a combination method based on the multigrid method and constraint data to solve the inverse problem in the context of the nonlinear convection–diffusion equation in the multiphase porous media flow. The inverse problem consists of a data-fitting term involving the discreti...