framed link

См. также в других словарях:

• Framed knot — In the mathematical theory of knots, a framed knot is the extension of a tame knot to an embedding of the solid torus D 2 times; S 1 in S 3.The framing of the knot is the linking number of the image of the ribbon I times; S 1 with the knot. As… …   Wikipedia

• Framed (SAHB album) — Infobox Album | Name = Framed Type = Album Artist = The Sensational Alex Harvey Band Released = 1972 Recorded = Morgan Studios in December, 1972 Genre = Rock Length = 41:69 Label = 1972 LP released on Vertigo Records, 2002 CD reissue released on… …   Wikipedia

• Kirby calculus — In mathematics, the Kirby calculus in geometric topology is a method for modifying framed links in the 3 sphere using a finite set of moves, the Kirby moves. It is named for Robion Kirby. Using four dimensional Cerf theory, he proved that if M… …   Wikipedia

• Clasper (mathematics) — In the mathematical field of low dimensional topology, a clasper is a surface (with extra structure) in a 3 manifold on which surgery can be performed. Contents 1 Motivation 2 Definition 3 Clasper calculus …   Wikipedia

• Reidemeister move — In the mathematical area of knot theory, a Reidemeister move refers to one of three local moves on a link diagram. In 1927, J.W. Alexander and G.B. Briggs, and independently Kurt Reidemeister, demonstrated that two knot diagrams belonging to the… …   Wikipedia

• Lickorish–Wallace theorem — In mathematics, the Lickorish–Wallace theorem in the theory of 3 manifolds states that any closed, orientable, connected 3 manifold may be obtained by performing Dehn surgery on a framed link in the 3 sphere with +/ 1 surgery coefficients.… …   Wikipedia

• Bracket polynomial — In the mathematical field of knot theory, the bracket polynomial (also known as the Kauffman bracket) is a polynomial invariant of framed links. Although it is not an invariant of knots or links (as it is not invariant under type I Reidemeister… …   Wikipedia

• Regular isotopy — In the mathematical subject of knot theory, a regular isotopy of a link diagram is the equivalence relation generated by using the 2nd and 3rd Reidemeister moves only. The notion of regular isotopy was introduced by Louis Kauffman (Kauffman 1990) …   Wikipedia

• Slam-dunk — For the basketball move, see slam dunk (note the lack of a hyphen). In mathematics, particularly low dimensional topology, the slam dunk is a particular modification of a given surgery diagram in the 3 sphere for a 3 manifold. The name, but not… …   Wikipedia

• Handle decomposition — In mathematics, a handle decomposition of an n manifold M is a representation of that manifold as an exhaustion:M 0 subset M 1 subset dots subset Mwhere each M i is obtained from M {i 1}by attaching a n i handle. Handle decompositions are never… …   Wikipedia

• Robion Kirby — Robion Cromwell Kirby (born 1938) is a Professor of Mathematics at the University of California, Berkeley who specializes in low dimensional topology. He coinvented the Kirby–Siebenmann invariant for classifying the PL structures on a topological …   Wikipedia