DOI

The canonical-problem method is used to construct an asymptotic expansion of the field in the neighborhood of the edge of a caustic which is conditionally divided into the Fresnel part and the background. Explicit expressions are obtained for terms that serve as the matching link between the Fresnel part and the background, and their analyticity is proven.

Язык оригиналаанглийский
Страницы (с-по)1645-1656
Число страниц12
ЖурналJournal of Soviet Mathematics
Том55
Номер выпуска3
DOI
СостояниеОпубликовано - 1 июн 1991

    Предметные области Scopus

  • Математика (все)

ID: 39983792