ISSN:
1572-9265
Keywords:
Automatic
;
adaptive
;
cubature
;
singularity
;
extrapolation
;
stability
;
65D30
;
65-04
;
65B05
Source:
Springer Online Journal Archives 1860-2000
Topics:
Computer Science
,
Mathematics
Notes:
Abstract We describe an automatic cubature algorithm for functions that have a singularity on the surface of the integration region. The algorithm combines an adaptive subdivision strategy with extrapolation. The extrapolation uses a non-uniform subdivision that can be directly incorporated into the subdivision strategy used for the adaptive algorithm. The algorithm is designed to integrate a vector function over ann-dimensional rectangular region and a FORTRAN implementation is included.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02142691
Permalink