Branched covers according to J. W. Alexander.
Mark E. Feighn (1986)
Collectanea Mathematica
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Displaying similar documents to “Elements of finite order in the fundamental group of a branched cyclic covering.”
Branched covers according to J. W. Alexander.
Hyperhopfian groups and approximate fibrations
R. J. Daverman (1993)
Compositio Mathematica
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Representing open 3-manifolds as 3-fold branched coverings.
José María Montesinos-Amilibia (2002)
Revista Matemática Complutense
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It is proved that the Freudenthal compactification of an open, connected, oriented 3-manifold is a 3-fold branched covering of S, and in some cases, a 2-fold branched covering of S. The branching set is a locally finite disjoint union of strings.
Expansive homeomorphisms on homogeneous spaces
Erik Hemmingsen, William Reddy (1969)
Fundamenta Mathematicae
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Generalizad Lins-Mandel Spaces and branched coverings of S.
Luigi Grasselli, Michele Mulazzani (1999)
Disertaciones Matemáticas del Seminario de Matemáticas Fundamentales
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On the covering space and the automorphism group of the covering space.
Tekcan, A., Bayraktar, M., Bizim, O. (2003)
Balkan Journal of Geometry and its Applications (BJGA)
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Manifolds as branched covers of spheres.
Ricardo Piergallini (1989)
Disertaciones Matemáticas del Seminario de Matemáticas Fundamentales
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Two-fold branched coverings of S have type six.
Maria Rita Casali (1992)
Revista Matemática de la Universidad Complutense de Madrid
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In this work, we prove that every closed, orientable 3-manifold M which is a two-fold covering of S branched over a link, has type six.
4--manifolds as covers of the 4--sphere branched over non-singular surfaces.
Iori, Massimiliano, Piergallini, Riccardo (2002)
Geometry & Topology
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On 4-fold covering moves.
Apostolakis, Nikos (2003)
Algebraic & Geometric Topology
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