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An interval in the subgroup lattice of a finite group which is isomorphic toM7

✍ Scribed by Walter Feit


Book ID
112496337
Publisher
Springer
Year
1983
Tongue
English
Weight
53 KB
Volume
17
Category
Article
ISSN
0002-5240

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πŸ“œ SIMILAR VOLUMES


Posets in which every interval is a prod
✍ David J. Grabiner πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 545 KB

Consider a graded poset P with maximal and minimal elements. If every interval of rank three in P is a product of chains, and for every interval [.L ~1 of rank at least four, the open interval (x, y) is connected, we show that the entire poset is a product of chains. This proves a conjecture of Stan