A space is called projectively σ -compact, if every separable metrizable continuous image of this space is σ -compact. In particular, we establish when C p (X) is projectively σ -compact. In the last section, a theorem on cardinality of Lindelöf spaces is proved and then applied to obtain a result i
On effective σ-boundedness and σ-compactness
✍ Scribed by Kanovei, Vladimir; Lyubetsky, Vassily
- Book ID
- 121323942
- Publisher
- John Wiley and Sons
- Year
- 2013
- Tongue
- English
- Weight
- 282 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0044-3050
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In the first part of the paper the spaces of normal rneamres with o-compact and with parscompact support on some locally compact SToNian space are investigated, and their order continuom duels are determined. In the second part abstrnot mwures with corresponding properties are studied.
## Abstract Carbon‐1 shifts in 1‐dimethylimino‐3‐dimethylamino‐1‐(4‐substituted)phenylprop‐2‐ene perchlorates show high correlation and negative dependence v. a σ set having high __f__ character, similar to α and carbonyl carbon shifts in 4‐substituted styrenes and __N__,__N__‐dimethylbezamides, re