Lax braidings and the lax centre | Macquarie University ResearchOnline

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Title: Lax braidings and the lax centre
Related: Contemporary mathematics, Vol. 441, (2007), p.1-17
Publisher: American Mathematical Society
Date: 2007
FoR/RFCD Code(s): 010100 Pure Mathematics
Author/Creator: Day, Brian
Author/Creator: Panchadcharam, Elango
Author/Creator: Street, Ross
Description: The purpose of this work is to highlight the notions of lax braiding and lax centre for monoidal categories and more generally for promonoidal categories. Lax centres are lax braided. Generally the centre is a full subcategory of the lax centre, however we show that it is sometimes the case that the two coincide. We identify lax centres of monoidal functor categories in various cases.
Description: 17 page(s)
Subject Keyword: 010100 Pure Mathematics
Subject Keyword: Hopf algebra
Subject Keyword: monoidal category
Subject Keyword: monoidal centre
Subject Keyword: braiding
Subject Keyword: convolution tensor product
Resource Type: journal article
Organisation: Macquarie University. Dept. of Mathematics

Macquarie University ResearchOnline