The PL fibrators among geometric 4-manifolds
Commun. Korean Math. Soc. 2004 Vol. 19, No. 2, 337-343
Printed June 1, 2004
Yongkuk Kim
Kyungpook National University
Abstract : Fibrators are closed manifolds which afford instant re-cognition of approximate fibrations. In this note we determine which 4-manifolds with geometric structure are fibrators.
Keywords : approximate fibration, codimension-$k$ fibrator, geometric 4-manifold
MSC numbers : Primary 57N15, 57R65; Secondary 57M99
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