A Strengthened topological cardinal inequality

Sun Shu-Hao; Wang Yan-Ming

doi:10.1017/S0004972700002483

A Strengthened topological cardinal inequality

Sun Shu-Hao, Wang Yan-Ming

Research output: Contribution to journal › Article › Research › peer-review

3 Citations (Scopus)

Abstract

A new cardinal inequality, |K (X)| ≤ 2^{L*(X) · psw (X)}, is proved in this paper. It strengthens the result of D.K. burke and R. Hodel the |K (X)| ≤ 2^{e (X) · psw (X)}.

Original language	English
Pages (from-to)	375-378
Number of pages	4
Journal	Bulletin of the Australian Mathematical Society
Volume	32
Issue number	3
DOIs	https://doi.org/10.1017/S0004972700002483
Publication status	Published - 1985
Externally published	Yes

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10.1017/S0004972700002483

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Cite this

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title = "A Strengthened topological cardinal inequality",

abstract = "A new cardinal inequality, |K (X)| ≤ 2L*(X) · psw (X), is proved in this paper. It strengthens the result of D.K. burke and R. Hodel the |K (X)| ≤ 2e (X) · psw (X). ",

author = "Sun Shu-Hao and Wang Yan-Ming",

year = "1985",

doi = "10.1017/S0004972700002483",

language = "English",

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pages = "375--378",

journal = "Bulletin of the Australian Mathematical Society",

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AU - Shu-Hao, Sun

AU - Yan-Ming, Wang

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AB - A new cardinal inequality, |K (X)| ≤ 2L*(X) · psw (X), is proved in this paper. It strengthens the result of D.K. burke and R. Hodel the |K (X)| ≤ 2e (X) · psw (X).

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DO - 10.1017/S0004972700002483

M3 - Article

AN - SCOPUS:84971110358

VL - 32

SP - 375

EP - 378

JO - Bulletin of the Australian Mathematical Society

JF - Bulletin of the Australian Mathematical Society

SN - 0004-9727

IS - 3

ER -