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Hamiltonian non-isotopy between the Clifford torus and the Chekanov torus in $\R^4$

Si, AerimUniversity of Illinois at Urbana-Champaign2021

… non-isotopy between the monotone Clifford torus and the Chekanov torus in $\R^4$ by employing three Hamiltonian isotopy invariants: counting of Maslov index 2 pseudo-holomorphic discs with boundaries lying on the torus [EP], the Hamiltonian invariant associated to versal deformations and …

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