# More topological cardinal inequalities

Colloquium Mathematicae (1993)

- Volume: 65, Issue: 2, page 165-168
- ISSN: 0010-1354

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topAlas, O.. "More topological cardinal inequalities." Colloquium Mathematicae 65.2 (1993): 165-168. <http://eudml.org/doc/210211>.

@article{Alas1993,

abstract = {A new topological cardinal invariant is defined; it may be considered as a weaker form of the Lindelöf degree.},

author = {Alas, O.},

journal = {Colloquium Mathematicae},

keywords = {topological cardinal invariant; cardinal inequality; weak Lindelöf degree; quasi-Lindelöf number},

language = {eng},

number = {2},

pages = {165-168},

title = {More topological cardinal inequalities},

url = {http://eudml.org/doc/210211},

volume = {65},

year = {1993},

}

TY - JOUR

AU - Alas, O.

TI - More topological cardinal inequalities

JO - Colloquium Mathematicae

PY - 1993

VL - 65

IS - 2

SP - 165

EP - 168

AB - A new topological cardinal invariant is defined; it may be considered as a weaker form of the Lindelöf degree.

LA - eng

KW - topological cardinal invariant; cardinal inequality; weak Lindelöf degree; quasi-Lindelöf number

UR - http://eudml.org/doc/210211

ER -

## References

top- [1] M. Bell, J. Ginsburg and G. Woods, Cardinal inequalities for topological spaces involving the weak Lindelöf number, Pacific J. Math. 79 (1978), 37-45. Zbl0367.54003
- [2] A. Bella and F. Cammaroto, On the cardinality of Urysohn spaces, Canad. Math. Bull. 31 (1988), 153-158. Zbl0646.54005
- [3] I. Juhász, Cardinal Functions in Topology--Ten Years Later, Math. Centre Tracts 123, Amsterdam 1983.

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