Changes between Initial Version and Version 2 of Ticket #26945
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 12/23/18 19:01:26 (21 months ago)
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Ticket #26945

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Ticket #26945 – Description
initial v2 1 1 We implement the calculus described in [Neu1981]. The plumbing 2 2 construction creates a graph manifold (three dimensional) specified by a 3 plumbing graph. Each vertex of the graph specifies an S^1 bundle over a3 plumbing graph. Each vertex of the graph specifies an S^1^bundle over a 4 4 surface, and for each edge, the corresponding bundles are glued together 5 5 in a specific way. Each vertex is decorated by the Euler number of the 6 corresponding S^1 bundle, the genus of the base of the fibration, and6 corresponding S^1^bundle, the genus of the base of the fibration, and 7 7 the number of boundary components of the surface, r. Each edge is 8 8 decorated by +1 or 1, which specify different gluings.