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GENERATORS, RELATIONS, AND HOMOLOGY FOR OZSVÁTH–SZABÓ’S KAUFFMAN-STATES ALGEBRAS
Published online by Cambridge University Press: 17 April 2020
Abstract
We give a generators-and-relations description of differential graded algebras recently introduced by Ozsváth and Szabó for the computation of knot Floer homology. We also compute the homology of these algebras and determine when they are formal.
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- © 2020 Foundation Nagoya Mathematical Journal
Footnotes
A.M. was supported by an NSF MSPRF fellowship, grant number DMS-1502686. M.M. was supported by the NSF FRG grant DMS-1563615. M.W. was supported by the NSF FRG grant DMS-1563615.
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