### ALMOST P-SPACES

DOI QR Code

Kim, Chang-Il

• 발행 : 2003.10.01
• 39 2

#### 초록

In this paper, we have characterizations of almost P-spaces which are analogous characterizations of P-spaces and we will show that if X is an almost P-space such that it is $C^{*}-embedded$ in every almost P-space in which X is embedded, then $$\mid{\upsilon}X-X\mid{\leq}1 and that if$$\mid${\upsilon}X-X$\mid${\leq}1$ and ${\upsilon}X$ is Lindelof, then for any almost P-space Y in which X is dense embedded, then X is $C^{*}-embeded$ in Y.

#### 키워드

$C^{*}-embedding$;almost P-spaces

#### 참고문헌

1. Extensions and Absolutes of Hausdorff spaces J.Poter;R.G.Woods
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#### 피인용 문헌

1. 1. AN EXTENSION WHICH IS A WEAKLY LINDELÖFF SPACE vol.19, pp.3, 2012, doi:10.4134/CKMS.2003.18.4.695