activity
20062022
most citedNon-trivalent graph cocycle and cohomology of the long knot space

13 citations · 62 across the 13 of their papers we have counts for

collaborators
Showing 2017 · math.GTShow all

1 paper · 2 filters

math.GT2017

Generalized connected sum formula for the Arnold invariants of generic plane curves

Keiichi Sakai, Ryutaro Sugiyama

We define the generalized connected sum for generic closed plane curves, generalizing the strange sum defined by Arnold, and completely describe how the Arnold invariants …