The Yamada polynomial of spacial graphs and knit algebras

研究成果: Article査読

5 被引用数 (Scopus)

抄録

The Yamada polynomial for embeddings of graphs is widely generalized by using knit semigroups and polytangles. To construct and investigate them, we use a diagrammatic method combined with the theory of algebras HN,M(a,q), which are quotients of knit semigroups and are generalizations of Iwahori-Hecke algebras Hn(q). Our invariants are versions of Turaev-Reshetikhin's invariants for ribbon graphs, but our construction is more specific and computable.

本文言語English
ページ(範囲)511-522
ページ数12
ジャーナルCommunications in Mathematical Physics
155
3
DOI
出版ステータスPublished - 1993 8 1
外部発表はい

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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