The Wiener-Hopf technique, its generalizations and applications: Constructive and approximate methods

Anastasia V. Kisil*, I. David Abrahams, Gennady Mishuris, Sergei V. Rogosin

*Corresponding author for this work

Research output: Contribution to journalReview Articlepeer-review

29 Citations (Scopus)

Abstract

This paper reviews the modern state of the Wiener-Hopf factorization method and its generalizations. The main constructive results for matrix Wiener-Hopf problems are presented, approximate methods are outlined and the main areas of applications are mentioned. The aim of the paper is to offer an overview of the development of this method, and demonstrate the importance of bringing together pure and applied analysis to effectively employ the Wiener-Hopf technique.

Original languageEnglish
Article number20210533
Number of pages32
JournalProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
Volume477
Issue number2254
Early online date20 Oct 2021
DOIs
Publication statusPublished - 27 Oct 2021

Keywords

  • Wiener-Hopf
  • Riemann-Hilbert
  • factorization
  • partial indices
  • Riemann boundary value problem
  • applications
  • TRIANGULAR-MATRIX-FUNCTIONS
  • EXPLICIT FACTORIZATION
  • LINEAR CONJUGATION
  • PADE APPROXIMANTS
  • WEIGHT-FUNCTIONS
  • HALF-SPACE
  • ASYMPTOTIC FACTORIZATION
  • 2-DIMENSIONAL MODEL
  • ACOUSTIC SCATTERING
  • PLANE-WAVE

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