Title of article
Saddle point approximation to Higher order
Author/Authors
Fabiano ، Nicola VINČA Institute of Nuclear Sciences , National Institute of the Republic of Serbia - University of Belgrade , Mirkov ، N. VINČA Institute of Nuclear Sciences, National Institute of the Republic of Serbia - University of Belgrade
From page
447
To page
460
Abstract
Introduction/purpose: Saddle point approximation has been considered in the paper Methods: The saddle point method is used in several different fields of mathematics and physics. Several terms of the expansion for the factorial function have been explicitely computed. Results: The integrals estimated in this way have values close to the exact one. Conclusions: Higher order corrections are not negligible even when requiring moderate levels of precision.
Keywords
saddle point approximation , Stirling s formula , Quantum Field Theory
Journal title
Military Technical Courier
Journal title
Military Technical Courier
Record number
2714454
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