A Priori Error Estimates and Superconvergence of P-0(2)-P-1 Mixed Finite Element Methods for Elliptic Boundary Control Problems

Xu, C

Xu, C (corresponding author), Beihua Univ, Sch Math & Stat, Jilin, Jilin, Peoples R China.

NUMERICAL ANALYSIS AND APPLICATIONS, 2021; 14 (1): 55

Abstract

In this paper, we discuss a priori error estimates and superconvergence of P-0(2)-P-1 mixed finite element methods for elliptic boundary control probl......

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