Timeline for Between Tietze's and Dugundji's extension theorems
Current License: CC BY-SA 3.0
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| Oct 4, 2022 at 7:10 | comment | added | Jochen Wengenroth | Why does this answer Q3? The Michael line is centainly not compact. And for general topological spaces $X$, what should boundedness of an extension operator mean? Either one considers other locally convex topologies on $C(X,E)$ like uniform convergence on compact sets or, to stay in the category of Banach spaces, one considers the space $CB(X,E)$ of bounded continuous functions with the supremum norm. | |
| Jun 15, 2020 at 7:27 | history | edited | CommunityBot |
Commonmark migration
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| Aug 4, 2019 at 21:53 | comment | added | ABIM | Thanks this is a fantastic answer! | |
| Apr 3, 2015 at 17:59 | history | edited | Vidit Nanda | CC BY-SA 3.0 |
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| Apr 3, 2015 at 17:39 | history | answered | Vidit Nanda | CC BY-SA 3.0 |