4 citations · 10 across the 3 of their papers we have counts for
4 papers
Homologous Non-isotopic Symplectic Tori in Homotopy Rational Elliptic Surfaces
Tolga Etgü, B. Doug Park
Let E(1)_K denote the closed 4-manifold that is homotopy equivalent (hence homeomorphic) to the rational elliptic surface E(1) and is obtained by performing Fintushel-Stern knot su…
Homologous non-isotopic symplectic tori in a K3-surface
Tolga Etgü, B. Doug Park
For each member of an infinite family of homology classes in the K3-surface E(2), we construct infinitely many non-isotopic symplectic tori representing this homology class. This f…
Non-isotopic Symplectic Tori in the Same Homology Class
Tolga Etgü, B. Doug Park
For any pair of integers and , we construct an infinite family of mutually non-isotopic symplectic tori representing the homology class of an elliptic sur…
Lefschetz fibrations, complex structures and Seifert fibrations on S^1 X M^3
Tolga Etgu
We consider product 4--manifolds S^1 X M, where M is a closed, connected and oriented 3-manifold. We prove that if S^1 X M admits a complex structure or a Lefschetz or Seifert fibr…