Q3314610
type: Item
instance of: scholarly article
zbMATH Open document ID: 0532.58011
publication date: 1983-01-01T00:00:00Z
Mathematics Subject Classification ID: 37C75
Mathematics Subject Classification ID: 57R50
Mathematics Subject Classification ID: 39A11
Mathematics Subject Classification ID: 58C25
Mathematics Subject Classification ID: 58-02
Mathematics Subject Classification ID: 57-02
zbMATH DE Number: 3844678
zbMATH Keywords: surface mapping
zbMATH Keywords: invariant closed curves
zbMATH Keywords: rotation numbers
zbMATH Keywords: rings of instability
zbMATH Keywords: Denjoy example
zbMATH Keywords: twist map
author: Michael Robert Herman
MaRDI profile type: Publication
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description: scientific article