|
|
|
|
saddle point approximation to higher order
|
|
|
|
|
|
|
|
نویسنده
|
fabiano nicola ,mirkov n.
|
|
منبع
|
military technical courier - 2022 - دوره : 70 - شماره : 2 - صفحه:447 -460
|
|
چکیده
|
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.
|
|
کلیدواژه
|
saddle point approximation ,stirling's formula ,quantum field theory
|
|
آدرس
|
university of belgrade, vinča institute of nuclear sciences , national institute of the republic of serbia, serbia, university of belgrade, vinča institute of nuclear sciences, national institute of the republic of serbia, serbia
|
|
پست الکترونیکی
|
nmirkov@vin.bg.ac.rs
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|