A bidimensional inverse Stefan problem: Identification of boundary value

✍ Scribed by D.D. Ang; A. Pham Ngoc Dinh; D.N. Thanh

• Publisher: Elsevier Science
• Year: 1997
• Tongue: English
• Weight: 712 KB
• Volume: 80
• Category: Article
• ISSN: 0377-0427
• DOI: 10.1016/s0377-0427(97)00021-6

✦ Synopsis

We propose to regularize the bidimensional inverse Stefan problem that is to determine the boundary temperature u(x, 0, t) in the liquid phase in a medium of water and melting ice. This ill-posed problem is regularized by means of a convolution equation and an error estimate in L'(R*) is obtained. Numerical results are given.