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20002021
most citedA Theorem of Sanderson on Link Bordisms in Dimension 4

15 citations · 20 across the 12 of their papers we have counts for

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Showing 2015Show all

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math.GT2015

Crossing changes, Delta moves, and sharp moves on welded knots

Shin Satoh

We prove that the crossing changes, Delta moves, and sharp moves are unknotting operations on welded knots.

math.GT2015

11-colored knot diagram with five colors

Takuji Nakamura, Yasutaka Nakanishi, Shin Satoh

We prove that any -colorable knot is presented by an -colored diagram where exactly five colors of eleven are assigned to the arcs. The number five is the minimum for all n…