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نجم الدين محمد الشرفي

Professor

عضو هيئة تدريس

كلية العلوم
1B33
المنشورات
مقال فى مجلة
2015

Mortar spectral element discretization of the Stokes problem in domain with corners

Nejmeddine, chorfi . 2015

The solution of the Stokes problem in a polygonal domain of R is in general not regular. But it can be written as the sum of a regular part and a linear combination of singular functions. We propose a numerical analysis of the Strang and Fix algorithm by mortar spectral element methods which leads to an Inf-Sup condition on the pressure in a non-conforming decomposition. We prove optimal error estimates for the velocity and the pressure

مجلة/صحيفة
Boundary Value Problems
مزيد من المنشورات
publications

The solution of the Stokes problem in a polygonal domain of R is in general not regular. But it can be written as the sum of a regular part and a linear combination of singular functions.

بواسطة chorfi Nejmeddine
2015