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Projecting and uniformising Borel sets with Kσ-sections II

Published online by Cambridge University Press:  26 February 2010

D. G. Larman
Affiliation:
University College London, Gower St., London WC1E 6BT.
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Extract

The purpose of this article is to give the proof of a theorem announced in [1]. We refer the reader to [1] for the terminology used here.

Type
Research Article
Copyright
Copyright © University College London 1973

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References

1. Larman, D. G., “Projecting and uniformising Borel sets with Kσ-sections I”, Mathematika, 19 (1972), 231244.Google Scholar
2. Arsenin, W. J. and Lyapunov, A. A., “The theory of A-sets”, Uspehi Mathem. Nauk (N.S.) No. 5 (39), 1950.Google Scholar
3. Larman, D. G. and Rogers, C. A., “The descriptive character of certain universal sets”, Proc. London Math. Soc., (3), 27 (1973), 385401.Google Scholar
4. Rogers, C. A. and Willmott, R. C., “On the projection of Souslin sets”, Mathematika, 13 (1966), 147150.Google Scholar
5. Frolik, Z., “Baire sets that are Borelian subspaces”, Proc. Royal Soc. A, 299 (1967), 287290.Google Scholar
6. Rogers, C. A., “Spaces with good Borel structures”, J. London Math. Soc. (2), 2 (1970), 372384.Google Scholar