Decomposing four-manifolds up to homotopy type.
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Displaying 1 – 7 of 7
Dedekind sums and signatures of intersection forms.
Robert Sczech (1994)
Mathematische Annalen
Dedekind sums, ..-invariants and the signature cocycle.
Paul Melvin, Robion Kirby (1994)
Mathematische Annalen
Die vierte Dimension.
Christian Okonek (1995)
Elemente der Mathematik
Donaldson invariants of certain symplectic manifolds.
András Stipsicz (1995)
Journal für die reine und angewandte Mathematik
Donaldson series and (-1)-tori.
András Stipsicz (1995)
Journal für die reine und angewandte Mathematik
Dotted links, Heegaard diagrams, and colored graphs for PL 4-manifolds.
Maria Rita Casali (2004)
Revista Matemática Complutense
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 S2),ω) and the algorithmicity of the whole process depends on the effective possibility of recognizing...
Currently displaying 1 – 7 of 7
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