On surface braids of index four with at most two crossings

• Autorzy: Teruo Nagase , Akiko Shima
• Języki publikacji: EN

Abstrakty

EN

Let Γ be a 4-chart with at most two crossings. We show that if the closure of the surface braid obtained from Γ is one 2-sphere, then the sphere is a ribbon surface.

Kategorie tematyczne

• 57Q35: Embeddings and immersions
• 57Q45: Knots and links (in high dimensions)

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Fundamenta Mathematicae
• Rocznik: 2005
• Tom: 188
• Numer: 1
• Strony: 167-193

Daty

wydano

2005

Twórcy

autor

Teruo Nagase

• Department of Mathematics, Tokai University, 1117 Kitakaname, Hiratuka, Kanagawa, 259-1292 Japan

autor

Akiko Shima

• Department of Mathematics, Tokai University, 1117 Kitakaname, Hiratuka, Kanagawa, 259-1292 Japan

Identyfikatory

DOI

10.4064/fm188-0-9