Short notes

Weighted systems of framed chord diagrams corresponding to Lie algebras

D. P. Ilyutko, I. M. Nikonov

Lomonosov Moscow State University, Faculty of Mechanics and Mathematics

Abstract: The construction of Bar-Natan of weight systems induced by Lie algebra representations is generalized in the paper to the case of framed chord diagrams.

Key words: framed chord diagram, 4-term relation, weight system, Lie algebra.

UDC: 515.162+519.17

Received: 19.05.2022

DOI: 10.55959/MSU0579-9368-1-2022-6-60-64

 English version: Moscow University Mathematics Bulletin, Moscow University Mеchanics Bulletin, 2022, 77:6, 290–295

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