Title of article
SINGINT: Automatic numerical integration of singular integrands Original Research Article
Author/Authors
Nikolas Kauer، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2003
Pages
11
From page
233
To page
243
Abstract
We explore the combination of deterministic and Monte Carlo methods to facilitate efficient automatic numerical computation of multidimensional integrals with singular integrands. Two adaptive algorithms are presented that employ recursion and are runtime and memory optimized, respectively. SINGINT, a C implementation of the algorithms, is introduced and its utilization in the calculation of particle scattering amplitudes is exemplified.
Keywords
Adaptive numerical integration , Multidimensional quadrature , Recursion , Singular integrands , Monte Carlo integration , Integration rules
Journal title
Computer Physics Communications
Serial Year
2003
Journal title
Computer Physics Communications
Record number
1136183
Link To Document