Calcul du label des gaps pour les quasi-cristauxComputation of the gap-labelling for quasi-crystals |
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| Authors: | Moulay-Tahar Benameur Hervé Oyono-Oyono |
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| Affiliation: | 1. Institut G. Desargues, Université de Lyon I, 43, boulevard du 11-Novembre-1918, 69622 Villeurbanne, France;2. Université Blaise Pascal, 34, avenue Carnot, 63006 Clermont-Ferrand cedex, France |
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| Abstract: | ![]()
We give in the present Note a proof of the Bellissard gap-labelling conjecture for quasi-crystals. Our main tools are the measured index theorem for laminations on the one hand, and the naturality of the longitudinal Chern character on the other hand. To cite this article: M.-T. Benameur, H. Oyono-Oyono, C. R. Acad. Sci. Paris, Ser. I 334 (2002) 667–670. |
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