most citedCyclic actions on rational ruled symplectic four-manifolds

4 citations · 8 across the 3 of their papers we have counts for

collaborators

3 papers

math.SG2019★ 3 cited

Homologically trivial symplectic cyclic actions need not extend to Hamiltonian circle actions

River Chiang, Liat Kessler

We give examples of symplectic actions of a cyclic group, inducing a trivial action on homology, on four-manifolds that admit Hamiltonian circle actions, and show that they do not…

math.SG2019★ 4 cited

Cyclic actions on rational ruled symplectic four-manifolds

River Chiang, Liat Kessler

Let be a ruled symplectic four-manifold. If is rational, then every homologically trivial symplectic cyclic action on is the restriction of a Hamiltonian c…

math.SG2014★ 1 cited

Counting toric actions on symplectic four-manifolds

Yael Karshon, Liat Kessler, Martin Pinsonnault

Given a symplectic manifold, we ask in how many different ways can a torus act on it. Classification theorems in equivariant symplectic geometry can sometimes tell that two Hamilto…