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Showing 1 to 3 of 3 for “"Lie Groupoid"”.
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Symplectic foliations, currents, and local Lie groupoids
… 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 results. We then show how de …
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Continuous and discrete aspects of Lagrangian field theories with nonholonomic constraints
… with discrete field theories taking values in Lie groupoids. It is shown that many previously known discrete field theories are particular instances of Lie groupoid field theories, and the geometry of Lie groupoids is used to construct a unifying framework for this class. In two further …
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Analytic and holomorphic structures in Lie groupoids, algebroids, and Poisson geometry
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms