High convergence order finite elements with lumped mass matrix

International Journal for Numerical Methods in Engineering

Volumn 39, Issue 11, 1996, Pages 1879-1888

  Jensen, Morten Skaarup ^a  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

Author keywords

Accuracy; Acoustics; Convergence; Dynamics; FEM; Lumping

Indexed keywords

ACOUSTICS; CONVERGENCE OF NUMERICAL METHODS; DYNAMICS; MATHEMATICAL MODELS; MATRIX ALGEBRA; PROBLEM SOLVING; THREE DIMENSIONAL;

ACCURACY; LUMPED MASS MATRIX; SCALAR WAVE EQUATION;

FINITE ELEMENT METHOD;

EID: 0030168435     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-0207(19960615)39:11<1879::AID-NME933>3.0.CO;2-2     Document Type: Article

References (3)

1. K. J. Bathe and E. L. Wilson, Numerical Methods in Finite Element Analysis, Prentice Hall, Englewood Cliffs, N.J., 1976.
2. O. C. Zienkiewicz, The Finite Element Method, 3rd edn, McGraw-Hill, Maidenhead, Berkshire, England, 1977.
3. N. N. Abboud and P. M. Pinsky, 'Finite element dispersion analysis for the three-dimensional second-order scalar wave equation', Int. j. numer. methods eng.,k 35, 1183-1218 (1992).