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papers

Publications (2)

math.QA2020

Extended TQFTs and Algebraic Geometry

Peter Banks

We study a potential method for constructing the Rozansky--Witten TQFT as an extended $(1 + 1 + 1)$ -TQFT. We construct a $2$ -category consisting of schemes, complexes of sheaves and sh…

math.QA2018

Multiple zeta values in deformation quantization

Peter Banks, Erik Panzer, Brent Pym

Kontsevich's 1997 formula for the deformation quantization of Poisson brackets is a Feynman expansion involving volume integrals over moduli spaces of marked disks. We develop a sy…