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20052026
most citedCircle and torus actions on equal symplectic blow-ups of CP^2

12 citations · 25 across the 16 of their papers we have counts for

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math.SG2006

A compact symplectic four-manifold admits only finitely many inequivalent toric actions

Yael Karshon, Liat Kessler, Martin Pinsonnault

Let (M,ω) be a four dimensional compact connected symplectic manifold. We prove that (M,ω) admits only finitely many inequivalent Hamiltonian effective 2-torus actions. Consequentl…