Title of article
Equivariant isotopy of unknots to round circles
Author/Authors
Freedman، نويسنده , , Michael H. and Luo، نويسنده , , Feng، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1995
Pages
16
From page
59
To page
74
Abstract
Suppose that γ0 is an unknotted simple closed curve contained in the 3-sphere which happens to be invariant under a subgroup G of the Möbius group of S3 = the group (generated by inversions in 2-spheres). It is shown that there is an equivariant isotopy γt, 0 ⩽ t ⩽ 1, from γ0 to a round circle γ1.
Keywords
knot , Mِbius group , Unknotting , Mِbius energy
Journal title
Topology and its Applications
Serial Year
1995
Journal title
Topology and its Applications
Record number
1578648
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