628 search results - page 1 / 126 » The numerical evaluation of a challenging integral |
NA
2008
13 years 5 months ago
2008
Standard numerical analysis tools, combined with elementary calculus, are deployed to evaluate a densely and wildly oscillatory integral proposed as a computational problem in the...
ISCC
2006
IEEE
13 years 11 months ago
2006
IEEE
Integration of the currently available computing systems and platforms is one of the most envisaged goals achieved by computer scientists, which starts to become a reality nowaday...
CMA
2010
13 years 20 days ago
2010
The integration of complicated oscillatory functions arises in computational electromagnetics when evaluating signals produced by the propagation of electromagnetic radiation thro...
NA
2008
13 years 5 months ago
2008
We treat the evaluation of a fixed-amplitude variable-phase integral of the form b a exp[ikG(x)]dx, where G (x) 0 and has moderate differentiability in the integration interval. ...
MOC
1998
13 years 5 months ago
1998
Abstract. We discuss the numerical evaluation of a symmetric potential function which arises naturally in applications. We present a method designed to accurately and efficiently c...