Asymptotic behaviour of an eigenvalue in the continuous spectrum of a narrowed waveguide
type: Item
instance of: scholarly article
title: Asymptotic behaviour of an eigenvalue in the continuous spectrum of a narrowed waveguide
zbMATH Open document ID: 1238.35071
author: Giuseppe Cardone
author: Sergei A. Nazarov
author: K. Ruotsalainen
published in: Sbornik: Mathematics
publication date: 2012-05-30T00:00:00Z
Mathematics Subject Classification ID: 35P15
Mathematics Subject Classification ID: 35J05
Mathematics Subject Classification ID: 35P25
zbMATH DE Number: 6039345
zbMATH Keywords: acoustic waveguide
zbMATH Keywords: water waves in a channel
zbMATH Keywords: eigenvalues in the continuous spectrum
zbMATH Keywords: asymptotic behaviour
zbMATH Keywords: augmented scattering matrix
MaRDI profile type: Publication
full work available at URL: sm2012v203n02abeh004217
OpenAlex ID: W2009804606
DOI: 10.1070/SM2012V203N02ABEH004217
description: scientific article; zbMATH DE number 6039345