LIBROS DEL AUTOR: t fiedler

1 resultados para LIBROS DEL AUTOR: t fiedler

  • Gauss Diagram Invariants for Knots and Links
    T. Fiedler
    Gauss diagram invariants are isotopy invariants of oriented knots in- manifolds which are the product of a (not necessarily orientable) surface with an oriented line. The invariants are defined in a combinatorial way using knot diagrams, and they take values in free abelian groups generated by the first homology group of the surface or by the set of f...
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