Title :
Superconvergence Estimates for Hyperbolic Equations
Author :
Liu, Xiao-Qi ; Chen, Hong-Bin
Author_Institution :
Inst. of Math. & Phys., Central South Univ. of Forestry & Technol., Changsha, China
Abstract :
We consider the super convergence of hyperbolic problem. Solving by biquadratic elements, we obtain a fourth order(rather than third order) gradient super convergence results for hyperbolic equations.
Keywords :
convergence; hyperbolic equations; biquadratic element; hyperbolic equation; superconvergence estimation; Accuracy; Approximation methods; Convergence; Equations; Finite element methods; Forestry; Moment methods; finite element; hyperbolic equation; superconvergence;
Conference_Titel :
Artificial Intelligence and Computational Intelligence (AICI), 2010 International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-8432-4
DOI :
10.1109/AICI.2010.77
