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  • 1970-1974  (2)
  • 1910-1914
  • 1970  (2)
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  • 1970-1974  (2)
  • 1910-1914
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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Metroeconomica 22 (1970), S. 0 
    ISSN: 1467-999X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Annali di matematica pura ed applicata 86 (1970), S. 25-29 
    ISSN: 1618-1891
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Summary The Aleksandrov-Urysohn conjecture about the cardinality of a first countable compact spare X is here given an equivalent formulation in terms of a generalized Lindelöf condition in the weak topology on X generated by the Baire functions. A number of related conditions are shown to be equivalent (without assuming that X is first countable); these include two sequential properties of the pointwise topology on various spaces of real-valued functions on X, and the condition that X is dispersed (i.e., has no non-void perfect subsets). Added in prof: The Alexandrov-Urysohn conjecture has been generalized and proved by A. V. Archangel' skii (On the cardinality of bicompacta satisfying the first axiom of countability, Dokl. Akad. Nauk SSSR 187 (1969) (Russian); translated as Soviet Math. Dokl. 10 (1969) pp. 951–955). In his more general theorem the compactness hypothesis is weakened to Lindelöf.
    Type of Medium: Electronic Resource
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