On the finite element method for time-harmonic acoustic boundary value problems
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Neittaanmäki, P., Picard, R. (1981). On the finite element method for time-harmonic acoustic boundary value problems. Computers & Mathematics wit Applications 7 (2), 127-138. 10.1016/0898-1221(81)90111-5
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Computers & Mathematics with ApplicationsDate
1981Access restrictions
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The time harmonic acoustic boundary value problem in a smooth, bounded domain G of R2 is considered as a first order system. The optimal asymptotic L2(G) and H1(G)-error estimates 0(h2) and 0(h) resp. are derived for a piecewise linear finite element approximation.
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