High Performance Computing Systems and Applications, Annual International Symposium on (2005)

Guelph, Ontario Canada

May 15, 2005 to May 18, 2005

ISSN: 1550-5243

ISBN: 0-7695-2343-9

pp: 34-41

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/HPCS.2005.52

F. A. Chishtie , University of Western Ontario

S. R. Valluri , University of Western Ontario

K. M. Rao , University of Western Ontario

D. Sikorski , University of Western Ontario

T. Williams , University of Western Ontario

ABSTRACT

In this work, we present the analytic treatment of the large order Bessel functions that arise in the Fourier Transform (FT) of the Gravitational Wave (GW) signal from a pulsar.Weoutline several strategies which employ asymptotic expansions in evaluation of such Bessel functions which also happen to have large argument. Large order Bessel functions also arise in the Peters-Mathews model of binary inspiralling stars emitting GW and several problems in potential scattering theory. Other applications also arise in a variety of problems in Applied Mathematics as well as in the Natural Sciences and present a challenge for High Performance Computing (HPC).

INDEX TERMS

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CITATION

K. M. Rao, D. Sikorski, S. R. Valluri, T. Williams and F. A. Chishtie, "The Analysis of Large Order Bessel Functions in Gravitational Wave Signals from Pulsars,"

*19th International Symposium on High Performance Computing Systems and Applications (HPCS'05)(HPCS)*, Guelph, ON, Canada, 2005, pp. 34-41.

doi:10.1109/HPCS.2005.52

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