ISSN:
0363-9061
Keywords:
Engineering
;
Engineering General
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Architecture, Civil Engineering, Surveying
,
Geosciences
Notes:
A quasi-explicit modification of well-known two time level implicit schemes for first-order, non-linear initial value problems is presented. Stable and accurate quadratic families for the quasi-explicit generalized trapezoidal method (GTM) and the generalized midpoint method (GMM) are derived. Accuracy, stability and oscillatory behaviour of the proposed algorithms are studied. Much higher stability and oscillatory levels are obtained for quasi-explicit modification of the generalized trapezoidal method than those of the generalized midpoint method.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/nag.1610090504