A Chern-Weil formula for the Chern character of a perfect curved module

DOI10.4171/JNCG/378zbMath1471.13038arXiv1806.08484OpenAlexW3046106320MaRDI QIDQ2032763

Michael K. Brown, Mark E. Walker

Publication date: 14 June 2021

Published in: Journal of Noncommutative Geometry (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1806.08484

zbMATH Keywords

cyclic homologyconnectionChern charactermatrix factorizationcurved algebra

Mathematics Subject Classification ID

(Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Derived categories and commutative rings (13D09)

Related Items (2)

A proof of a conjecture of Shklyarov ⋮ Standard conjecture \(D\) for matrix factorizations

Cites Work

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• The cup product on Hochschild cohomology via twisting cochains and applications to Koszul rings
• Compact generators in categories of matrix factorizations
• Minimal free resolutions over complete intersections
• Superconnections and the Chern character
• On the cyclic homology of ringed spaces and schemes
• Nonhomogeneous quadratic duality and curvature
• Hochschild (co)homology of the second kind I
• The derived category of a graded Gorenstein ring
• Cyclic Homology of Categories of Matrix Factorizations

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