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Self-intersections of immersions and Steenrod operations

✍ Scribed by Eccles, Peter J.; Grant, Mark

Book ID
118794887
Publisher
Akadmiai Kiad
Year
2012
Tongue
English
Weight
467 KB
Volume
137
Category
Article
ISSN
1588-2632

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πŸ“œ SIMILAR VOLUMES

On self-immersions of infinite graphs
On self-immersions of infinite graphs
✍ Thomas Andreae πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 132 KB

## Abstract The existence of an infinite graph which is not isomorphic to a proper minor of itself was proved by Oporowski. In the present note, it is shown that an analogous result holds when immersions are considered instead of minors. The question whether or not the same is true for weak immersi