Topologically Knotted Lagrangians in Simply Connected Four-manifolds
نویسنده
چکیده
Vidussi was the first to construct knotted Lagrangian tori in simply connected four-dimensional manifolds. Fintushel and Stern introduced a second way to detect such knotting. This note demonstrates that similar examples may be distinguished by the fundamental group of the exterior.
منابع مشابه
Topologically Knoted Lagrangians in Simply Connected Four Manifolds
Vidussi was the first to construct knotted Lagrangian tori in simply connected four dimensional manifolds. Fintushel and Stern introduced a second way to detect such knotting. This note demonstrates that similar examples may be distinguished by the fundamental group of the exterior.
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تاریخ انتشار 2004