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2-colored diagrams of knots


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Abstract

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.

About the authors

D. P. Ilyutko

Department of Mechanics and Mathematics

Author for correspondence.
Email: ilyutko@yandex.ru
Russian Federation, Moscow, 119991

A. D. Trofimova

Department of Mechanics and Mathematics

Email: ilyutko@yandex.ru
Russian Federation, Moscow, 119991

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