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Related papers: Invariants from the Linking Number

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We define a notion of finite type invariants for links with a fixed linking matrix. We show that Milnor's triple link homotopy invariant is a finite type invariant, of type 1, in this sense. We also generalize the approach to Milnor's…

Geometric Topology · Mathematics 2007-05-23 Blake Mellor

We construct knot invariants from the radical part of projective modules of restricted quantum groups. We also show a relation between these invariants and the colored Alexander invariants.

Geometric Topology · Mathematics 2010-06-01 Jun Murakami , Kiyokazu Nagatomo

A group invariant for links in thickened closed orientable surfaces is studied. Associated polynomial invariants are defined. The group detects nontriviality of a virtual link and determines its virtual genus.

Geometric Topology · Mathematics 2014-10-01 J. Scott Carter , Daniel S. Silver , Susan G. Williams

In this note we define a polynomial invariant for colored links by a skein relation. It specializes to the Jones polynomial for classical links.

Geometric Topology · Mathematics 2015-12-03 Francesca Aicardi

We study the distribution of arithmetic invariants associated to Alexander polynomials for certain infinite families of links. The families of links we consider arise from braids on a fixed number of strings. We explore analogies with…

Geometric Topology · Mathematics 2023-07-27 Anwesh Ray

A knot invariant is called skein if it is determined by a finite number of skein relations. In the paper we discuss some basic properties of skein invariants and mention some known examples of skein invariants.

Geometric Topology · Mathematics 2024-12-30 Igor Nikonov

In this note we investigate finite-type invariants of the pure braids arising from signed sorting networks.

Combinatorics · Mathematics 2022-03-23 Maxim Arnold , Christian Kondor

We define and study a family of link invariants $\mathit{HFK}_{n}(L)$. Although these homology theories are defined using holomorphic disc counts, they share many properties with $sl_{n}$ homology. Using these theories, we give a framework…

Geometric Topology · Mathematics 2018-04-11 Nathan Dowlin

We show that the coefficients of the re-normalized link invariants of the paper "Multivariable link invariants arising from Lie superalgebras of type I" are Vassiliev invariants which give rise to a canonical family of weight systems.

Geometric Topology · Mathematics 2009-04-03 Nathan Geer

In this paper we construct a multivariable link invariant arising from the quantum group associated to the special linear Lie superalgebra sl(2|1). The usual quantum group invariant of links associated to (generic) representations of…

Geometric Topology · Mathematics 2007-05-23 Nathan Geer , Bertrand Patureau-Mirand

In a recent paper Jones introduced a correspondence between elements of the Thompson group $F$ and certain graphs/links. It follows from his work that several polynomial invariants of links, such as the Kauffman bracket, can be…

Group Theory · Mathematics 2019-07-15 Valeriano Aiello , Roberto Conti

This paper is a generalization of the author's previous work on link homotopy to link concordance. We show that the only real-valued finite type link concordance invariants are the linking numbers of the components.

Geometric Topology · Mathematics 2007-05-23 Blake Mellor

The Jones polynomial and the Kauffman bracket are constructed, and their relation with knot and link theory is described. The quantum groups and tangle functor formalisms for understanding these invariants and their descendents are given.…

q-alg · Mathematics 2008-02-03 Stephen Sawin

We define link and graph invariants from entropic magmas modeling them on the Kauffman bracket and Tutte polynomial. We define the homology of entropic magmas. We also consider groups that can be assigned to the families of compatible…

Geometric Topology · Mathematics 2014-10-01 Maciej Niebrzydowski , Józef H. Przytycki

We define numerical link-homotopy invariants of link maps of any number of components, which naturally generalize the Kirk invariant. The Kirk invariant is a link-homotopy invariant of 2-component link maps given by linking numbers of loops…

Geometric Topology · Mathematics 2023-11-22 Benjamin Audoux , Jean-Baptiste Meilhan , Akira Yasuhara

This work lies across three areas (in the title) of investigation that are by themselves of independent interest. A problem that arose in quantum computing led us to a link that tied these areas together. This link consists of a single…

Combinatorics · Mathematics 2008-10-02 Adriano Garsia , Gregg Musiker , Nolan Wallach , Guoce Xin

We define and study a bigraded knot invariant whose Euler characteristic is the Alexander polynomial, closely connected to knot Floer homology. The invariant is the homology of a chain complex whose generators correspond to Kauffman states…

Geometric Topology · Mathematics 2018-02-06 Peter Ozsvath , Zoltan Szabo

Several classical knot invariants, such as the Alexander polynomial, the Levine-Tristram signature and the Blanchfield pairing, admit natural extensions from knots to links, and more generally, from oriented links to so-called colored…

Geometric Topology · Mathematics 2026-03-04 David Cimasoni , Gaetan Simian

We construct an infinite commutative lattice of groups whose dual spaces give Kauffman finite-type invariants of long virtual knots. The lattice is based "horizontally" upon the Polyak algebra and extended "vertically" using Manturov's…

Geometric Topology · Mathematics 2013-04-01 Micah W. Chrisman

We generalize the notion of the quandle polynomial to the case of singquandles. We show that the singquandle polynomial is an invariant of finite singquandles. We also construct a singular link invariant from the singquandle polynomial and…

Geometric Topology · Mathematics 2021-01-21 Jose Ceniceros , Indu R. Churchill , Mohamed Elhamdadi