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Afshin Babaei

Afshin Babaei

Academic rank: Associate Professor
ORCID: https://orcid.org/0000-0002-6980-9786
Education: PhD.
ScopusId: https://www.scopus.com/authid/detail.uri?authorId=57188696707
Faculty: Faculty of Mathematical Sciences
Address: Department of Mathematics, Faculty of Mathematical sciences, University of Mazandaran, Babolsar, Iran
Phone: 011-35302418

Research

Title
Numerical solution of an inverse diffusion-convection problem based on the Chebyshev-collocation method
Type
Presentation
Keywords
Inverse problem. Diffusion-convection equation. Collocation method. Mollifهcation technique.
Year
2021
Researchers Afshin Babaei ، Sahar Jalalian

Abstract

In this work, we consider an inverse diffusion-convection problem with an unknown function in the boundary condition. Since, in the sense of stability, this inverse problem is generally ill-posed, a mollifهcation regularization technique is utilized. Then, a sixth-kind Chebyshev-collocation method will be introduced to solve the resulted mollifهed problem. At the end, to validate the accuracy of the proposed method a numerical example is investigated.