CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 2001, Vol. 18 ›› Issue (2): 115-118.

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APPLICATION OF RADON TRANSFORM IN INVERSE PROBLEM OF PERMEABILITY DYNAMICS

LI Xiao-feng, ZHU Ben-ren   

  1. Mathematics Dept, Shangdong University, Jinan 250100, P R China
  • Received:1999-09-20 Revised:2000-04-26 Online:2001-03-25 Published:2001-03-25

Abstract: The inverse problem of elliptic partial differential equation in the permeability field is discussed,whose permeability coefficient is nearly uniform.By using Radon transform in computerized tomography technology,the solution to this problem could be found,and some numerical examples are presented.

Key words: Radon transform, permeability dynamics, elliptic partial differential equation, inverse problem

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