A crystallisation of a closed PL-manifold is an edgecoloured graph, which represents it via a contracted triangulation. Any two crystallisations of the same manifoldare proved to be joined by a finite sequence of moves, two alternative sets of which are defined. A further move for dimension 3 is introduced. © 1982, University of California, Berkeley. All Rights Reserved.
Ferri M., Gagliardi C. (1982). Crystallisation moves. PACIFIC JOURNAL OF MATHEMATICS, 100(1), 85-103 [10.2140/pjm.1982.100.85].
Crystallisation moves
Ferri M.;
1982
Abstract
A crystallisation of a closed PL-manifold is an edgecoloured graph, which represents it via a contracted triangulation. Any two crystallisations of the same manifoldare proved to be joined by a finite sequence of moves, two alternative sets of which are defined. A further move for dimension 3 is introduced. © 1982, University of California, Berkeley. All Rights Reserved.File in questo prodotto:
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