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Chemical Attack in Free Boundary Domains

  • S. Clain
Published/Copyright: June 4, 2010

Abstract

This paper presents a mathematical model for a chemical process used to machine cristal as glass or silica. A short physical description is presented from which we draw the mathematical model. We obtain a coupled parabolic equations system on a free boundary domain with a non-linear condition on the boundary. The existence and the uniqueness is proved in the one-dimensional case.

Key words and phrases.: Chemical attack; free boundary; weak solution
Received: 1997-10-17
Revised: 1998-01-28
Published Online: 2010-06-04
Published in Print: 1999-June

© Heldermann Verlag

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