A recovery-based a posteriori error estimator for the generalized Stokes problem is established based on the stabilized P 1 − P 0 (linear/constant) finite element method. The reliability and efficiency of the error estimator are shown. Through theoretical analysis and numerical tests, it is revealed that the estimator is useful and efficient for the generalized Stokes problem.

中文翻译：

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广义斯托克斯问题的基于恢复的后验误差估计器

基于稳定的 P 1 - P 0（线性/常数）有限元方法，建立了基于恢复的后验误差估计器，用于广义斯托克斯问题。显示了误差估计器的可靠性和效率。通过理论分析和数值试验，表明该估计器对于广义斯托克斯问题是有效且有效的。