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Can I read A Note on a Theorem of Arhangel'skiǐ on EtoBox?
A Note on a Theorem of Arhangel'skiǐ by Mohammad Ismail is a Mathematics article available to read on EtoBox.
What is A Note on a Theorem of Arhangel'skiǐ about?
Arhangel'skii proved that the Continuum Hypothesis implies that if a regular space X is hereditarily of pointwise countable type then the set of points at-which the character of X is countable is a dense subset of X. In this note we prove this theorem without the use of the Continuum Hypothesis.
Who reads A Note on a Theorem of Arhangel'skiǐ?
It is typically read by researchers, students, and practitioners in Mathematics.
- Author
- Mohammad Ismail
- Publisher
- Elsevier Science; Elsevier ; North-Holland Publ Co; Elsevier BV (ISSN 0016-660X)
- Published
- 1978
- Language
- EN
- Field
- Mathematics (Physical Sciences)