A numerical Algorithm Based on Chebyshev Polynomials for Solving some Inverse Source Problems

A numerical Algorithm Based on Chebyshev Polynomials for Solving some Inverse Source Problems

In this paper‎, two inverse problems of determining an unknown source term in a parabolic‎ equation are considered‎. ‎First‎, ‎the unknown source term is ‎estimated in the form of a combination of Chebyshev functions‎. ‎Then‎, ‎a numerical algorithm based on Chebyshev polynomials is presented for ob...

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Bibliographic Details
Main Authors: S Nemati, A Babaei, S Sedaghat
Format: Article
Language:fas
Published: Kharazmi University 2016-09-01
Series:پژوهش‌های ریاضی
Subjects:
parabolic equation‎
inverse problem‎
‎unknown source term‎
‎tikhonov regularization‎
‎chebyshev polynomials‎
‎operational matrix
Online Access:http://mmr.khu.ac.ir/article-1-2577-en.html

Internet

http://mmr.khu.ac.ir/article-1-2577-en.html

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