Knot polynomial

Known as: Knot polynomials, Polynomial knot invariant

In the mathematical field of knot theory, a knot polynomial is a knot invariant in the form of a polynomial whose coefficients encode some of the…

Papers overview

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2014

The theory of virtual covers is extended to knots in manifolds which are not fibered over S 1 . A theory of virtual covers is…

2013

2012

This paper proposes a new strategy for making a knot with a general-purpose arm. The strategy is divided into four stages: First…

2006

In minimally invasive surgery small incisions are made in a patient's body. Long thin instruments and an imaging endoscope are…

2005

Kishino's knot is not detected by the fundamental group or the bracket polynomial; these invariants cannot differentiate between…

2004

The plant cyclotides are a fascinating family of circular proteins that contain a cyclic cystine knot motif (CCK). This unique…

1999

Two trials involving 20 Prunus rootstocks were conducted under greenhouse conditions to screen for resistance to root-knot…

1997

A contact structure in a 3-dimensional manifold is a completely nonintegrable 2-dimensional distribution: if the distribution is…

1988

In this paper it is investigated as to when a nonempty closed subset A of a metric product X containing intervals or spheres as…

1971

In this note we prove the existence of a locally flat topological embedding of 5 in S, which is not equivalent to a smooth…