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arXiv · 1912.12365

Extension of positive definite functions and Connes' embedding conjecture

Peter Burton·Kate Juschenko
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Abstract

In this paper we formulate a conjecture which is a strengthening of an extension theorem of Bakonyi and Timotin for positive definite functions on the free group on two generators. We prove that this conjecture implies Connes' embedding conjecture.

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Peter Burton, Kate Juschenko. 2020-01-12. Extension of positive definite functions and Connes' embedding conjecture. https://arxiv.org/abs/1912.12365

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