A posteriori error analysis for the Cahn-Hilliard equation

Publish Year: 1401
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:

JR_JMMO-10-4_004

تاریخ نمایه سازی: 19 خرداد 1403

Abstract:

The Cahn-Hilliard equation is discretized by a Galerkin finite element  method based on continuous piecewise linear functions in space and discontinuous piecewise constant functions in time. A posteriori error estimates are proved by using the methodology of dual weighted residuals.

Authors

Ali Mesforush

Faculty of Mathematical Sciences, Shahrood University of Thechnology, Shahrood, Iran

Stig Larsson

Department of Mathematical Sciences, Chalmers University of Technology, Goteborg, Sweden