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math.SG2025
On the spectral diameter of the Grassmannians
Habib Alizadeh, Marcelo S. Atallah, Dylan Cant +1
The diameter of the spectral pseudometric on the universal cover of the Hamiltonian diffeomorphism group of is shown to be finite whenever is a prime number.…
math.SG2024
Remarks on eternal classes in symplectic cohomology
Dylan Cant
This paper studies special classes in the symplectic cohomology of a semipositive and convex-at-infinity symplectic manifold . The classes under consideration lie in the image o…