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researcher

K. Sakai

13 papers hereh-index 201.5k citations97 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author7
  • first author2
  • middle author1
  • last author3

Across the 13 of 13 papers where every author was matched, so the position is known.

fields
  • math.GT11
  • math.AT2
same name
  • K. Sakai — 53 papers, h 22
  • K. Sakai — 42 papers, h 18
  • K. Sakai — 40 papers, h 25
  • K. Sakai — 25 papers, h 23
  • K. Sakai — 21 papers, h 16
  • K. Sakai — 15 papers, h 34

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

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 math.ATShow all

2 papers · 1 filter

math.AT2016★ 2 cited

The space of short ropes and the classifying space of the space of long knots

Syunji Moriya, Keiichi Sakai

We prove affirmatively the conjecture raised by J. Mostovoy; the space of short ropes is weakly homotopy equivalent to the classifying space of the topological monoid (or category)…

math.AT2006★ 8 cited

Poisson structures on the homology of the space of knots

Keiichi Sakai

In this article we study the Poisson algebra structure on the homology of the totalization of a fibrant cosimplicial space associated with an operad with multiplication. This struc…

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