Classical Lie Algebra Weight Systems of Arrow Diagrams
The notion of finite type invariants of virtual knots, introduced by Goussarov, Polyak and Viro, leads to the study of the space of diagrams with directed chords mod 6T (also known as the space of arrow diagrams), and weight systems on it. It is well known that given a Manin triple together with a...
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| Language: | en_ca |
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2010
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| Online Access: | http://hdl.handle.net/1807/26366 |