On discrete Borel spaces and projective sets
Author:
B. V. Rao
Journal:
Bull. Amer. Math. Soc. 75 (1969), 614-617
DOI:
https://doi.org/10.1090/S0002-9904-1969-12264-0
MathSciNet review:
0242684
Full-text PDF
References | Additional Information
- 1. E. Szpilrajn, The characteristic function of a sequence of sets and some of its applications, Fund. Math. 31 (1938), 222.
- 2. B. V. Rao, Remarks on analytic sets. Fund. Math. (to appear). MR 274689
- 3. W. Sierpinski, General topology, Univ. of Toronto Press, Ontario, 1952, p. 250. MR 50870
- 4. W. Sierpinski, Cardinal and ordinal numbers, PWN, Warsaw, 1958, p. 376. MR 95787
- 5. S. M. Ulam, Zur Masstheorie in der allgemeinen Mengenlehre, Fund. Math. 16 (1930), 140.
- 6. S. M. Ulam, Problèmes No. 74, Fund. Math. 30 (1938), 365.
- 7. S. M. Ulam, A collection of mathematical problems, Interscience, New York, 1960, p. 9. MR 120127
Additional Information
DOI:
https://doi.org/10.1090/S0002-9904-1969-12264-0
