an:02097947
Zbl 1050.65086
Fatullayev, Afet Golayo??lu
Numerical method of identification of an unknown source term in a heat equation
EN
Math. Probl. Eng. 8, No. 2, 161-168 (2002).
00085211
2002
j
65M32 35K55 35R30 65M06
unknown source; finite difference metho; inverse problem; heat equation; Numerical examples
Summary: 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.