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It is well known that surface-links in [Formula: see text]-space can be presented by diagrams on the plane of [Formula: see text]-valent spatial graphs with makers on the vertices, called… Click to show full abstract
It is well known that surface-links in [Formula: see text]-space can be presented by diagrams on the plane of [Formula: see text]-valent spatial graphs with makers on the vertices, called marked graph diagrams. In this paper, we extend the method of presenting surface-links by marked graph diagrams to presenting immersed surface-links. We also give some moves on marked graph diagrams that preserve the ambient isotopy classes of their presenting immersed surface-links.
Keywords:
graph diagrams;
surface;
surface links;
immersed surface;
marked graph;
links marked
Journal Title: Journal of Knot Theory and Its Ramifications
Year Published: 2018
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Journal Title: Journal of Knot Theory and Its Ramifications
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!