Open AccessTraces on ideals in pivotal categories
Author(s) -
Nathan Geer,
Bertrand Patureau-Mirand,
Alexis Virelizier
Publication year - 2012
Publication title -
quantum topology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.763
H-Index - 16
eISSN - 1663-487X
pISSN - 1664-073X
DOI - 10.4171/qt/36
Subject(s) - mathematics , pure mathematics , algebra over a field , mathematics education
International audienceWe extend the notion of an ambidextrous trace on an ideal (developed by the first two authors) to the setting of a pivotal category. We show that under some conditions, these traces lead to invariants of colored spherical graphs (and so to modified 6j-symbols)
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