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Non-isotopic symplectic tori in the same homology class
Authors:Tolga Etgü     B. Doug Park
Affiliation:Department of Mathematics and Statistics, McMaster University, Hamilton, Ontario, Canada L8S 4K1 ; Department of Pure Mathematics, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
Abstract:For any pair of integers $ngeq 1$ and $qgeq 2$, we construct an infinite family of mutually non-isotopic symplectic tori representing the homology class $q[F]$ of an elliptic surface $E(n)$, where $[F]$ is the homology class of the fiber. We also show how such families can be non-isotopically and symplectically embedded into a more general class of symplectic $4$-manifolds.

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