| Title:
|
Ultrafilter with $\aleph_0$ predecessors in Rudin-Frolík order (English) |
| Author:
|
Bukovský, Lev |
| Author:
|
Butkovičová, Eva |
| Language:
|
English |
| Journal:
|
Commentationes Mathematicae Universitatis Carolinae |
| ISSN:
|
0010-2628 (print) |
| ISSN:
|
1213-7243 (online) |
| Volume:
|
22 |
| Issue:
|
3 |
| Year:
|
1981 |
| Pages:
|
429-447 |
| . |
| Category:
|
math |
| . |
| MSC:
|
03E05 |
| MSC:
|
04A20 |
| MSC:
|
54A25 |
| idZBL:
|
Zbl 0495.54003 |
| idMR:
|
MR633575 |
| . |
| Date available:
|
2008-06-05T21:08:41Z |
| Last updated:
|
2012-04-28 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/106088 |
| . |
| Reference:
|
[1] J. E. BAUMGARTNER R. LAVER: Iterated perfect set forcing.preprint. MR 0556894 |
| Reference:
|
[2] D. BOOTH: Ultrafilters on a countable set.Ann. Math. Logic, 2 (1970), 1-24. Zbl 0231.02067, MR 0277371 |
| Reference:
|
[3] W. W. COMFORT S. NEGREPONTIS: The theory of ultrafilters.Springer Verlag 1974. MR 0396267 |
| Reference:
|
[4] Z. FROLÍlK: Sums of ultrafilters.Bull. Amer. Math. Soc. 73 (1967), 87-91. MR 0203676 |
| Reference:
|
[5] K. KUNEN: Ultrafilters and independent sets.Trans. Amer. Math. Soc. 172 (1972), 299-306. MR 0314619 |
| Reference:
|
[6] K. KUNEN: Weak $P$-points in $\mathbf{N}^*$.preprint. MR 0588822 |
| Reference:
|
[7] A. LOUVEAU: Ultrafiltres sur $\mathbf{N}$, et derivation séquentielle.Bull. Sci. Math. 96 (1972), 353-382. MR 0348695 |
| Reference:
|
[8] D. A. MARTIN R. M. SOLOVAY: Internal Cohen extensitns.Ann. Math. Logic 2 (1970), 143-178. MR 0270904 |
| Reference:
|
[9] B. POSPÍŠIL: On bicompact spaces.Publ. Fac. Sci. Univ. Masaryk, 270 (1939), 3-16. MR 0001454 |
| Reference:
|
[10] M. E. RUDIN: Partial orders on the types in $\beta N$.Trans. Amer. Math. Soc. 155 (1971), 353-362. Zbl 0212.54901, MR 0273581 |
| Reference:
|
[11] M. E. RUDIN: Lectures on set theoretic topology.CMBS regional conference Series, No. 23, Providence 1975. Zbl 0318.54001, MR 0367886 |
| Reference:
|
[12] R. C. SOLOMON: A type of $\beta N$ with $\aleph \sb{0}$ relative types.Fund. Math. 79 (1973), 209-212. MR 0319748 |
| Reference:
|
[13] A. K. STEINER E. F. STEINER: Relative types of points in $\beta N- N$.Trans. Amer. Math. Soc. 159 (1971), 279-286. MR 0336708 |
| . |
