Now showing items 1-1 of 1
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 ...