2 citations · 2 across the 7 of their papers we have counts for
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math.GT2009
Homotopy, Delta-equivalence and concordance for knots in the complement of a trivial link
Thomas Fleming, Tetsuo Shibuya, Tatsuya Tsukamoto +1
Link-homotopy and self Delta-equivalence are equivalence relations on links. It was shown by J. Milnor (resp. the last author) that Milnor invariants determine whether or not a lin…
math.GT2009
Regular homotopic deformation of compact surface with boundary and mapping class group
Susumu Hirose, Akira Yasuhara
A necessary and sufficient algebraic condition for a diffeomorphism over a surface embedded in the 3-sphere to be induced by a regular homotopic deformation is discussed, and a for…