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A characterisation of lattice-ordered abelian groups

โœ Scribed by George A. Elliott; Daniele Mundici


Publisher
Springer-Verlag
Year
1993
Tongue
French
Weight
458 KB
Volume
213
Category
Article
ISSN
0025-5874

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A lattice-ordered abelian group is called ultrasimplicial iff every finite set of positive elements belongs to the monoid generated by some finite set of positive Z-independent elements. This property originates from Elliott's classification of AF C U -algebras. Using fans and their desingularizatio