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Deep learning the hyperbolic volume of a knot
oleh: Vishnu Jejjala, Arjun Kar, Onkar Parrikar
Format: | Article |
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Diterbitkan: | Elsevier 2019-12-01 |
Deskripsi
An important conjecture in knot theory relates the large-N, double scaling limit of the colored Jones polynomial JK,N(q) of a knot K to the hyperbolic volume of the knot complement, Vol(K). A less studied question is whether Vol(K) can be recovered directly from the original Jones polynomial (N=2). In this report we use a deep neural network to approximate Vol(K) from the Jones polynomial. Our network is robust and correctly predicts the volume with 97.6% accuracy when training on 10% of the data. This points to the existence of a more direct connection between the hyperbolic volume and the Jones polynomial. Keywords: Machine learning, Neural network, Topological field theory, Knot theory