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Cech cocycles for differential characteristic classes -- An infinity-Lie theoretic construction
differential characteristic classes infinity-Lie theoretic construction
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2010/12/27
We define for every L-infinity algebra a smooth infinity-group integrating it, and define smooth principal infinity-bundles with connection. For every L-infinity-algebra cocycle of suitable degree, w...
From antibracket to equivariant characteristic classes
equivariant characteristic classes odd symplectic structure exterior algebra
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2010/4/15
We equip the exterior algebra of Riemann manifold by the odd symplectic structure. Then, by its use we construct the equivariant even (pre)symplectic structure, whose Poincare - Cartan invariants of t...