Counting solutions of nonlinear abstract equations
type: Item
instance of: scholarly article
title: Counting solutions of nonlinear abstract equations
zbMATH Open document ID: 1078.47033
author: Julián López-Gómez
author: Carlos Mora-Corral
published in: Topological Methods in Nonlinear Analysis
publication date: 2005-03-30T00:00:00Z
review text: The authors introduce the topological notion of signature of a semibounded component of the solution set in an abstract one-parameter bifurcation problem that allows them to estimate the minimal number of solutions of the sections, defined by fixing a parameter.
reviewed by: Irina V. Konopleva
Mathematics Subject Classification ID: 47J15
Mathematics Subject Classification ID: 58E07
Mathematics Subject Classification ID: 47H11
Mathematics Subject Classification ID: 58C30
Mathematics Subject Classification ID: 58C40
zbMATH DE Number: 2150168
zbMATH Keywords: abstract one-parameter bifurcation theory
zbMATH Keywords: minimal number of solution in sections
zbMATH Keywords: signature of semi-bounded component
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 2150168