Finite element mass matrix lumping by numerical integration with no convergence rate loss

International Journal of Solids and Structures

Volumn 11, Issue 4, 1975, Pages 461-466

  Fried, Isaac ^a   Malkus, David S ^a  

^a BOSTON UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

STRUCTURAL ANALYSIS;

EIGENPROBLEMS; INTEGRATION POINTS;

MATHEMATICAL TECHNIQUES;

EID: 0016495122     PISSN: 00207683     EISSN: None     Source Type: Journal    
DOI: 10.1016/0020-7683(75)90081-5     Document Type: Article

References (10)

1. On the numerical solution of Sturm-Liouville differential equations
2. On the effect of quadrature errors in the finite element method
3. Effects of quadrature errors in finite element approximation of steady state, eigenvalue and parabolic problems
4. Accuracy and condition of curved (isoparametric) finite elements
5. Numerical integration in the finite element method
6. Accuracy of finite element eigenproblems
7. Boundary and interior approximation errors in the finite element method
8. Gradient methods for finite element eigenproblems
9. Optimal gradient minimization scheme for finite element eigenproblems
10. The use of numerical integration in finite element methods for solving parabolic equations