activity
20102025
most citedThe action spectrum and C^0 symplectic topology

38 citations · 254 across the 22 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

math.SG2021★ 10 cited

Quantitative Heegaard Floer cohomology and the Calabi invariant

Daniel Cristofaro-Gardiner, Vincent Humilière, Cheuk Yu Mak +2

We define a new family of spectral invariants associated to certain Lagrangian links in compact and connected surfaces of any genus. We show that our invariants recover the Calabi…

math.SG2021

PFH spectral invariants on the two-sphere and the large scale geometry of Hofer's metric

Dan Cristofaro-Gardiner, Vincent Humilière, Sobhan Seyfaddini

We resolve three longstanding questions related to the large scale geometry of the group of Hamiltonian diffeomorphisms of the two-sphere, equipped with Hofer's metric. Namely: (1)…