✦ LIBER ✦

On open 3-manifolds proper homotopy equivalent to geometrically simply-connected polyhedra

✍ Scribed by L. Funar; T.L. Thickstun

Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 92 KB
Volume: 109
Category: Article
ISSN: 0166-8641
DOI: 10.1016/s0166-8641(99)00154-6

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✦ Synopsis

We prove that an open 3-manifold proper homotopy equivalent to a geometrically simply connected polyhedron is simply connected at infinity thereby generalizing the theorem proved by Poénaru (1991).