Showing 2024 · math.SGShow all
2 papers · 2 filters
math.SG2024
On the spectral capacity of submanifolds
Dylan Cant, Jun Zhang
The infimum of the spectral capacities of neighbourhoods of a nowhere coisotropic submanifold is shown to be zero. In contrast, neighbourhoods of a closed Lagrangian submanifold, a…
math.SG2024
Strong Arnold chord conjecture via normalized capacities
Jungsoo Kang, Jun Zhang
We show that every dynamically convex toric domain in admits a -neighborhood within the space of star-shaped domains of with the follo…