Browsing by Subject "Quadratic finite element method"
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On the quadratic finite element approximation of one-dimensional waves: Propagation, observation, and control
(SIAM Journal on Numerical Analysis, 2012-12-31)We study the propagation, observation, and control properties of the quadratic P 2-classical finite element semidiscretization of the one-dimensional wave equation on a bounded interval. A careful Fourier analysis of the ...