Binary differential equations with discriminant having a cusp singularity
type: Item
instance of: scholarly article
title: Binary differential equations with discriminant having a cusp singularity
zbMATH Open document ID: 1222.34009
author: Yong-Cai Geng
author: Sumit K. Garg
published in: Journal of Dynamical and Control Systems
publication date: 2011-06-30T00:00:00Z
review text: The author studies binary differential equations where all coefficients vanish simultaneously at an isolated point and where the discriminant has a cusp at this point. It is shown that three different types of such situations and one degenerate case exist. For codimensions up to 4, a topological classification with local normal forms is given.
reviewed by: Werner M. Seiler
Mathematics Subject Classification ID: 34A09
Mathematics Subject Classification ID: 34A26
Mathematics Subject Classification ID: 37C15
zbMATH DE Number: 5915229
zbMATH Keywords: binary differential equation
zbMATH Keywords: singularity
zbMATH Keywords: topological model
zbMATH Keywords: classification
zbMATH Keywords: normal form
MaRDI profile type: Publication
full work available at URL: s10883-011-9116-1
OpenAlex ID: W2043867630
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DOI: 10.1007/S10883-011-9116-1
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description: scientific article; zbMATH DE number 5915229