From Heegaard diagrams to surgery
A procedure of going from Heegaard diagrams to framed link diagrams is explained in this note.
math.GT↗
arXiv subjects
Jovana Nikolic
Publications and source records attributed to Jovana Nikolic.
A diagrammatic presentation of the category 3Cob
A category equivalent to the category of 3-dimensional cobordisms is defined in terms of planar diagrams. The operation of composition in this category is completely described via these diagrams.
math.CT↗