Strong sequences and the weight of regular spaces
Turzański, Marian
Commentationes Mathematicae Universitatis Carolinae, Tome 33 (1992), p. 557-561 / Harvested from Czech Digital Mathematics Library
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It will be shown that if in a family of sets there exists a strong sequence of the length $(\kappa ^{\lambda })^+$ then this family contains a subfamily consisting of $\lambda ^+$ pairwise disjoint sets. The method of strong sequences will be used for estimating the weight of regular spaces.

Publié le : 1992-01-01
Classification:  05A99,  54A25,  54D10 
@article{118523,
     author = {Marian Turza\'nski},
     title = {Strong sequences and the weight of regular spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     volume = {33},
     year = {1992},
     pages = {557-561},
     zbl = {0793.54016},
     mrnumber = {1209297},
     language = {en},
     url = {http://dml.mathdoc.fr/item/118523}
}

Turzański, Marian. Strong sequences and the weight of regular spaces. Commentationes Mathematicae Universitatis Carolinae, Tome 33 (1992) pp. 557-561. http://gdmltest.u-ga.fr/item/118523/

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