Hyperterminants .1.

[摘要] Hyperasymptotic expansions are in terms of certain multiple integrals, the so-called hyperterminants. In this paper we give new integral representations for the hyperterminants. With these integral representations we are able to obtain convergent series expansions for the hyperterminants. Furthermore, we consider how these convergent expansions can be used to compute the hyperterminants to arbitrary precision.

[发布日期] 1996-12-17

[关键词] asymptotic expansions;confluent hypergeometric function;hyperasymptotics;hyperterminants;incomplete gamma function