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An arithmetical theorem for modular lattices

✍ Scribed by Bernhard Ganter; Ivan Rival


Book ID
111963470
Publisher
Springer
Year
1975
Tongue
English
Weight
80 KB
Volume
5
Category
Article
ISSN
0002-5240

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πŸ“œ SIMILAR VOLUMES


Diagrams for modular lattices
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✍ Gregory Freiman; Alfred Geroldinger πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 162 KB

We study almost arithmetical multiprogressions, which are defined as certain unions of arithmetical progressions. We prove an addition theorem stating that arbitrary sumsets of such sets are of the same type again. Almost arithmetical multiprogressions appear as sets of lengths in rings of algebraic