A new decomposition theorem for 3-manifolds
نویسندگان
چکیده
منابع مشابه
A New Decomposition Theorem for 3-Manifolds
Introduction We develop in this paper a theory of complexity for pairs (M,X) where M is a compact 3-manifold such that χ(M) = 0, and X is a collection of trivalent graphs, each graph τ being embedded in one component C of ∂M so that C \ τ is one disc. In the special case where M is closed, so X = ∅, our complexity coincides with Matveev’s [6]. Extending his results we show that complexity of pa...
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ژورنال
عنوان ژورنال: Illinois Journal of Mathematics
سال: 2002
ISSN: 0019-2082
DOI: 10.1215/ijm/1258130983