HIGHLIGHTS
- who: Chelo Ferreira from the This research was supported by the Universidad Pu00fablica de Navarra, research grant PRO-UPNA (6158), have published the Article: An asymptotic expansion of the hyberbolic umbilic catastrophe integral, in the Journal: (JOURNAL)
- what: The authors provide a complete and detailed application of the method .
- how: This second method is based on a similar idea applied for the computation of the elliptic umbilic catastrophe integral. Throughout all the paper the authors use the principal argument arg w u2208 (-u03c0 u03c0 ] for any complex number w and square roots are . . .
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