Axisymmetric stokes exterior problem and its numerical computation

作者：Fang, Neng sheng^*; Liao, Cai xiu

来源：Acta Mathematicae Applicatae Sinica-English Series, 2011, 27(1): 115-128.

DOI：10.1007/s10255-011-0045-2

• Axisymmetric flow
• Stokes equation
• exterior problem
• infinite element method

We establish variational formulation and prove the existence and uniqueness of the three dimensional axisymmetric Stokes exterior problem in weighted spaces. Error estimates and convergence for P (2) - P (0) elements with infinite element methods are also obtained. Numerical experiments are presented to verify the theoretical analysis.

• 出版日期2011-1
• 单位华南师范大学; 厦门大学; 西南财经大学