38 citations · 254 across the 22 of their papers we have counts for
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math.SG2013★ 8 cited
Unboundedness of the Lagrangian Hofer distance in the Euclidean ball
Sobhan Seyfaddini
Let L denote the space of Lagrangians Hamiltonian isotopic to the standard Lagrangian in the unit ball in Euclidean space. We prove that the Lagrangian Hofer distance on L is unbou…
math.DS2013★ 12 cited
The displaced disks problem via symplectic topology
Sobhan Seyfaddini
We prove that a --small area preserving homeomorphism of a closed surface with vanishing mass flow can not displace a topological disk of large area. This resolves the displac…
math.SG2013★ 30 cited
Coisotropic rigidity and C^0-symplectic geometry
Vincent Humilière, Rémi Leclercq, Sobhan Seyfaddini
We prove that symplectic homeomorphisms, in the sense of the celebrated Gromov-Eliashberg Theorem, preserve coisotropic submanifolds and their characteristic foliations. This resul…