Reliable computation of a multiple integral involved in the neutron star theory

The following multiple integral is involved in the neutron star theory:τ(ε,v)=1ω(ε)∫0π/2dθsin⁡(θ)∫0∞dnn2∫0∞dph(n,p,θ,ε,v)whereh(n,p,θ,ε,v)=ψ(z)ϕ(n−ε−z)+ψ(−z)ϕ(n−ε+z)−ψ(z)ϕ(n+ε−z)−ψ(z)ϕ(n+ε+z)andz=p2+(vsin⁡(θ))2,ψ(x)=1exp⁡x+1,ϕ(x)=xexp⁡x−1.ω(ε) is a normalization function.

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Year of publication:	2006
Authors:	Jézéquel, F. ; Rico, F. ; Chesneaux, J.-M. ; Charikhi, M.
Published in:	Mathematics and Computers in Simulation (MATCOM). - Elsevier, ISSN 0378-4754. - Vol. 71.2006, 1, p. 44-61
Publisher:	Elsevier
Subject:	Neutron star \| Numerical validation \| Multiple integral \| Gauss–Legendre method \| CESTAC method \| Discrete Stochastic Arithmetic

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011051114