Spectral gap and definability

Por • 21 may, 2018 • Sección: Educacion

Isaac Goldbring

Abstract: We relate the notions of spectral gap for unitary representations and subfactors with definability of certain important sets in the corresponding structures. We give several applications of this relationship.

arXiv:1805.02752v1 [math.LO]

Logic (math.LO); Operator Algebras (math.OA)

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