Sökning: "Bracket polynomial"

Hittade 2 uppsatser innehållade orden Bracket polynomial.

  1. 1. On Knots and DNA

    Kandidat-uppsats, Linköpings universitet/Matematiska institutionen; Linköpings universitet/Tekniska fakulteten

    Författare :Mari Ahlquist; [2017]
    Nyckelord :Knot theory; Topology; Homology; Jones polynomial; Bracket polynomial; Tangles; DNA;

    Sammanfattning : Knot theory is the mathematical study of knots. In this thesis we study knots and one of its applications in DNA. Knot theory sits in the mathematical field of topology and naturally this is where the work begins. Topological concepts such as topological spaces, homeomorphisms, and homology are considered. LÄS MER

  3. 2. Twisted derivations, quasi-hom-Lie algebras and their quasi-deformations

    Master-uppsats, Mälardalens högskola/Akademin för utbildning, kultur och kommunikation

    Författare :Philip Bergander; [2017]
    Nyckelord :quasi-hom-Lie algebra; hom-Lie algebra; Lie algebra; Twisted derivation; sigma derivation; quasi-Lie algebra; derivation; quasi deformation; quasi-deformation; twisted vector field; polynomial algebra; quotient ring;

    Sammanfattning : Quasi-hom-Lie algebras (qhl-algebras) were introduced by Larsson and Silvestrov (2004) as a generalisation of hom-Lie algebras, which are a deformation of Lie algebras. Lie algebras are defined by an operation called bracket, [·,·], and a three-term Jacobi identity. LÄS MER