Numerical method of identification of an unknown source term in a heat equation
Author(s) -
Afet Golayoğlu Fatullayev
Publication year - 2002
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1080/10241230212907
Subject(s) - term (time) , inverse problem , heat equation , identification (biology) , mathematics , minification , function (biology) , parameter identification problem , numerical analysis , inverse , mathematical optimization , mathematical analysis , computer science , geometry , physics , model parameter , botany , quantum mechanics , evolutionary biology , biology
A numerical procedure for an inverse problem of identification of an unknown source in a heat equation is presented. Approach of proposed method is to approximate unknown function by polygons linear pieces which are determined consecutively from the solution of minimization problem based on the overspecified data. Numerical examples are presented
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