2-colored diagrams of knots

Research paper by D. P. Ilyutko, A. D. Trofimova

Indexed on: 18 Nov '17Published on: 16 Nov '17Published in: Lobachevskii Journal of Mathematics


It is well known that there are many presentations of a knot and each presentation has both its own advantages and disadvantages. In the paper we present another presentation of a knot. For the new presentation we define moves and rewrite the criterion of realizability.