𝔖 Bobbio Scriptorium
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Semigroups in the simply connected covering of SL(2)

✍ Scribed by Dirk Mittenhuber


Book ID
110560729
Publisher
Springer
Year
1993
Tongue
English
Weight
308 KB
Volume
46
Category
Article
ISSN
0037-1912

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πŸ“œ SIMILAR VOLUMES


2-connected coverings of bounded degree
✍ Zhicheng Gao πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 English βš– 572 KB

## Abstract In a recent paper, Barnette showed that every 3‐connected planar graph has a 2‐connected spanning subgraph of maximum degree at most fifteen, he also constructed a planar triangulation that does not have 2‐connected spanning subgraphs of maximum degree five. In this paper, we show that