25 citations · 49 across the 9 of their papers we have counts for
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math.SG2007★ 25 cited
C^0-rigidity of Poisson brackets
Michael Entov, Leonid Polterovich
Consider a functional associating to a pair of compactly supported smooth functions on a symplectic manifold the maximum of their Poisson bracket. We show that this functional is l…
math.SG2007
Symplectic quasi-states and semi-simplicity of quantum homology
Michael Entov, Leonid Polterovich
We review and streamline our previous results and the results of Y.Ostrover on the existence of Calabi quasi-morphisms and symplectic quasi-states on symplectic manifolds with semi…