Unified invariants of homology 3-spheres
Duration: 1 hour 8 mins
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Description: |
Beliakova, A (Universität Zürich)
Monday 10th April 2017 - 16:00 to 17:00 |
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Created: | 2017-04-13 18:01 |
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Collection: | Homology theories in low dimensional topology |
Publisher: | Isaac Newton Institute |
Copyright: | Beliakova, A |
Language: | eng (English) |
Distribution: | World (downloadable) |
Explicit content: | No |
Aspect Ratio: | 16:9 |
Screencast: | No |
Bumper: | UCS Default |
Trailer: | UCS Default |
Abstract: | In 2015 K. Habiro and T. Le defined unified quantum invariants of integral homology 3-spheres associated with simple Lie algebras. These invariants dominate Witten-Reshetikhin-Turaev invariants and belong to the Habiro ring of analytic functions at roots of unity. In the talk I will review the construction of unified invariants, discuss their properties and give few applications. Then I will mention our generalisations of the unified invariants for rational homology 3-spheres. Joint work with T. Le, C. Blanchet and I. Buehler.
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