TY - JOUR
T1 - Error Estimates and Superconvergence of Mixed Finite Element for Quadratic Optimal Control
JO - International Journal of Numerical Analysis and Modeling
VL - 3
SP - 311
EP - 321
PY - 2006
DA - 2006/03
SN - 3
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/ijnam/903.html
KW - optimal control, mixed finite element methods, error estimates, and superconvergence.
AB - <p style="text-align: justify;">In this paper we present a priori error analysis for mixed
finite element approximation of quadratic optimal control problems.
Optimal a priori error bounds are obtained. Furthermore, super-convergence of the approximation is studied.</p>