Details

Autor(en) / Beteiligte

• Ma, Yun-Jie
• Fu, Chu-Li
• Zhang, Yuan-Xiang

Titel

Solving a backward heat conduction problem by variational method

Ist Teil von

• Applied mathematics and computation, 2012-10, Vol.219 (2), p.624-634

Erscheinungsjahr

2012

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The present paper is devoted to solve the backward heat conduction problem from the final temperature distribution. The problem is transformed into an optimization problem and then a variational method is given. A conjugate gradient method together with an appropriate stopping rule are used to solve this inverse problem. Several numerical examples are provided to show the high efficiency of the suggested method.