TY - JOUR ID - TI - Elliptic property of Upwind Finite Element Method diffus io rt E q uatio n - for C onv ectio n AU - Hashim A Kashkool PY - 2005 VL - IS - 3 SP - 81 EP - 90 JO - Journal of College of Education مجلة كلية التربية SN - 18130380 AB - ln this paper a kind of upwind finite element method is considered toapproximate the convection diffusion equation . Under the assumption thatthe exact solution Possessessome regularity properties and the triangulation's are of a weakly acutetype we prove the elliptic property which is very important to prove theconvergent of the numerical method .

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