Uniqueness of the embedding of a 2-complex into a 3-manifold.

Glock, Janina

Displaying similar documents to “Uniqueness of the embedding of a 2-complex into a 3-manifold.”

3-manifold spines and bijoins.

Luigi Grasselli (1990)

Revista Matemática de la Universidad Complutense de Madrid

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We describe a combinatorial algorithm for constructing all orientable 3-manifolds with a given standard bidimensional spine by making use of the idea of bijoin (Bandieri and Gagliardi (1982), Graselli (1985)) over a suitable pseudosimplicial triangulation of the spine.

Crystallizations and other manifold representations.

Luigi Grasselli (1987)

Disertaciones Matemáticas del Seminario de Matemáticas Fundamentales

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Dotted links, Heegaard diagrams, and colored graphs for PL 4-manifolds.

Maria Rita Casali (2004)

Revista Matemática Complutense

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The present paper is devoted to establish a connection between the 4-manifold representation method by dotted framed links (or -in the closed case- by Heegaard diagrams) and the so called crystallization theory, which visualizes general PL-manifolds by means of edge-colored graphs. In particular, it is possible to obtain a crystallization of a closed 4-manifold M⁴ starting from a Heegaard diagram (#_m(S¹ x S^2...

Effective reduction of Goresky-Kottwitz-MacPherson graphs.

Cochet, Charles (2005)

Experimental Mathematics

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Handle-decompositions of $P L$ $4$ -manifolds

Maria Rita Casali, Luca Malagoli (1997)

Cahiers de Topologie et Géométrie Différentielle Catégoriques

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A genus for N-dimensional knots and links.

Alberto Cavicchioli (1985)

Collectanea Mathematica

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Heegard and regular genus agree for compact $3$ -manifolds

Paola Cristofori (1998)

Cahiers de Topologie et Géométrie Différentielle Catégoriques

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Coverings of S branched over iterated torus links.

Carmen Safont (1990)

Revista Matemática de la Universidad Complutense de Madrid

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Coverings of S branched over iterated torus links appear naturally and very often in Algebraic Geometry. The natural graph-manifold structure of the exterior of an iterated torus link induces a graph-structure in the branched covers. In this paper we give an algorithm to compute valued graphs representing a branched cover given the monodromy representation associated to the covering. The algorithm is completely mechanized in order to be programmed, and can also be used for finding representation...