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dg-ga1997★ 13 cited
Poisson harmonic forms, Kostant harmonic forms, and the -equivariant cohomology of
Sam Evens, Jiang-Hua Lu
We characterize the harmonic forms on a flag manifold defined by Kostant in 1963 in terms of a Poisson structure. Namely, they are ``Poisson harmonic" with respect to the so-…
dg-ga1996★ 4 cited
Transverse measures, the modular class, and a cohomology pairing for Lie algebroids
Sam Evens, Jiang-Hua Lu, Alan Weinstein
We show that every Lie algebroid over a manifold has a natural representation on the line bundle . The line bundle may…