Journal of applied mathematics & informatics
- 제16권1_2호
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- Pages.165-181
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- 2004
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- 2734-1194(pISSN)
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- 2234-8417(eISSN)
A DISCRETE FINITE ELEMENT GALERKIN METHOD FOR A UNIDIMENSIONAL SINGLE-PHASE STEFAN PROBLEM
초록
Based on Landau-type transformation, a Stefan problem with non-linear free boundary condition is transformed into a system consisting of parabolic equation and the ordinary differential equations. Semidiscrete approximations are constructed. Optimal orders of convergence of semidiscrete approximation in