FUNCTIONAL IDENTIFICATION OF THE NONLINEAR
THERMAL-CONDUCTIVITY COEFFICIENT BY GRADIENT METHODS. 
II. NUMERICAL MODELING

V. T. Borukhov,a V. I. Timoshpol'skii, b  
G. M. Zayats, a  and V. A. Tsurkoa 

UDC 519.6

Algorithms for the gradient method of solution of the 
inverse problem on determination of the nonlinear thermal-conductivity 
coefficients are given. Results of numerical experiments are discussed.

a Institute of Mathematics, National Academy of Sciences 
of Belarus, 11 Surganov Str., Minsk, 220072, Belarus; 
b A. V. Luikov Heat and Mass Transfer Institute, 
National Academy of Sciences of Belarus, Minsk, Belarus. Translated 
from Inzhenerno-Fizicheskii Zhurnal, Vol. 78, No. 4, pp. 75-81, 
July-August, 2005. Original article submitted February 2, 2005.