The class of topological spaces is equationally definable
โ Scribed by G. A. Edgar
- Book ID
- 112948237
- Publisher
- Springer
- Year
- 1973
- Tongue
- English
- Weight
- 428 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0002-5240
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Let X be a non-re exive Banach space such that X \* is separable. Let N(X ) be the set of all equivalent norms on X , equipped with the topology of uniform convergence on bounded subsets of X . We show that the subset Z of N(X ) consisting of Frร echet-di erentiable norms whose dual norm is not stri
The Mackey theorem on products of bomological spaces is generalized to classes of topological linear spaces closed under quotients and inductive limits: either they are not countably productive or are nonmeasurably productive. The result can be shifted up to higher measurable cardinals. It is shown