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3 citing
Jan Brandts and Yanping Chen
Superconvergence of least-squares mixed finite elements.
Int. J. Numer. Anal. Mod., 3 (2006), pp. 303-310. Abstract

Sun WW, Wu JM
Interpolatory quadrature rules for Hadamard finite-part integrals and their superconvergence
IMA J NUMER  ANAL, 28, 3(2008), pp.  580-597  

 
Li J, He YN
Superconvergence of discontinuous Galerkin finite element method for the stationary Navier-Stokes equations
NUMER METH PART D E, 23, 2(2007), pp.  421-436
 

Fairweather G, Lin Q, Lin YP, et al.
Asymptotic expansions and Richardson extrapolation of approximate solutions for second order elliptic problems on rectangular domains by mixed finite element methods
SIAM J NUMER ANAL, 44, 3(2006), pp. 1122-1149