Least-squares finite element method for the advection-diffusion equation

Dag İ., Irk D., Tombul M.

APPLIED MATHEMATICS AND COMPUTATION, cilt.173, sa.1, ss.554-565, 2006 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 173 Sayı: 1
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1016/j.amc.2005.04.054
  • Dergi Adı: APPLIED MATHEMATICS AND COMPUTATION
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.554-565
  • Eskişehir Osmangazi Üniversitesi Adresli: Evet

Özet

The space-time least-squares finite element methods are constructed for the advection-diffusion equation by using both linear shape functions and quadratic B-spline shape functions. Two test problems are studied to demonstrate the accuracy of the present methods. Results of the two schemes have been compared. (c) 2005 Elsevier Inc. All rights reserved.