Maslov-type index theory for symplectic paths and spectral flow. I
type: Item
instance of: scholarly article
title: Maslov-type index theory for symplectic paths and spectral flow. I
zbMATH Open document ID: 0959.58016
DOI: 10.1142/S0252959999000485
author: Chaofeng Zhu
author: Yiming Long
published in: Chinese Annals of Mathematics. Series B
publication date: 2001-04-23T00:00:00Z
review text: The authors define spectral flow for a class of paths of operators on Banach spaces. The operators need not be selfadjoint. The authors include applications to Galerkin approximation and saddle point reduction.
reviewed by: Peter Haskell
Mathematics Subject Classification ID: 58E05
Mathematics Subject Classification ID: 58J30
Mathematics Subject Classification ID: 53D12
zbMATH DE Number: 1445793
zbMATH Keywords: spectral flow
zbMATH Keywords: nonselfadjoint operator
zbMATH Keywords: relative Morse index
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 1445793