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.
Crystallisation moves / Ferri M.; Gagliardi C.. - In: PACIFIC JOURNAL OF MATHEMATICS. - ISSN 0030-8730. - STAMPA. - 100:1(1982), pp. 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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