Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"associators"”.
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Deformation complexes of algebraic operads and their applications
… gives us a map from the set of Drinfeld associators to the homotopy classes of Lie infinity quasi-isomorphisms for Hochschild cochains of a polynomial algebra. Due to results of V. Drinfeld and T. Willwacher, both the source and the target of this map are equipped with natural actions of …
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A type-theoretic approach to semistrict higher categories
… which stands for Catt with strict units and associators, trivialises both the associativity and unitality operations of Catt, and is generated by a generalisation of pruning called insertion. Insertion merges multiple composites into a single operation, flattening the structure of terms in …
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Symplectic foliations, currents, and local Lie groupoids
This thesis treats two main topics: calibrated symplectic foliations, and local Lie groupoids. Calibrated symplectic foliations are one possible generalization of taut foliations of 3-manifolds to higher dimensions. Their study has been popular in recent years, and we collect several interesting …