Fast integration of rapidly oscillatory functions

David Levin*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


A collocation method for approximating integrals of rapidly oscillatory functions is presented. The method is efficient for integrals involving Bessel functions Jv(rx) with large oscillation parameter r, as well as for many other one- and multi-dimensional integrals of functions with rapid irregular oscillations.

Original languageEnglish
Pages (from-to)95-101
Number of pages7
JournalJournal of Computational and Applied Mathematics
Issue number1
StatePublished - 20 Feb 1996


  • Collocation
  • Oscillatory integrals


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