Homology Group on the Dynamical Trefoil Knot
نویسندگان
چکیده
منابع مشابه
The ideal trefoil knot
The most tight conformation of the trefoil knot found by the SONO algorithm is presented. Structure of the set of its self-contact points is
متن کامل1 The ideal trefoil knot
The most tight conformation of the trefoil knot found by the SONO algorithm is presented. Structure of the set of its self-contact points is analyzed.
متن کاملA Spacefilling Trefoil Knot
This note describes a (polyhedral) prototile which is topologically equivalent to a trefoil knot and admits a (monohedral) tiling of 3-space.
متن کاملLength of the tightest trefoil knot.
The physical sense of tight knots provided by the SONO algorithm is discussed. A method allowing one to predict their length is presented. An upper bound for the minimum length of a smooth trefoil knot is determined.
متن کاملFramed Knot Contact Homology
We extend knot contact homology to a theory over the ring Z[λ±1, μ±1], with the invariant given topologically and combinatorially. The improved invariant, which is defined for framed knots in S and can be generalized to knots in arbitrary manifolds, distinguishes the unknot and can distinguish mutants. It contains the Alexander polynomial and naturally produces a two-variable polynomial knot in...
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ژورنال
عنوان ژورنال: Indian Journal of Science and Technology
سال: 2013
ISSN: 0974-6846,0974-5645
DOI: 10.17485/ijst/2013/v6i5.9