| Title:
|
$\alpha$-continuous and $\alpha$-irresolute multifunctions (English) |
| Author:
|
Cao, Jiling |
| Author:
|
Reilly, Ivan L. |
| Language:
|
English |
| Journal:
|
Mathematica Bohemica |
| ISSN:
|
0862-7959 (print) |
| ISSN:
|
2464-7136 (online) |
| Volume:
|
121 |
| Issue:
|
4 |
| Year:
|
1996 |
| Pages:
|
415-424 |
| Summary lang:
|
English |
| . |
| Category:
|
math |
| . |
| Summary:
|
Recently Popa and Noiri [10] established some new characterizations and basic properties of $\alpha$-continuous multifunctions. In this paper, we improve some of their results and examine further properties of $\alpha$-continuous and $\alpha$-irresolute multifunctions. We also make corrections to some theorems of Neubrunn [7]. (English) |
| Keyword:
|
upper (lower) $\alpha$-continuous |
| Keyword:
|
upper (lower) $\alpha$-irresolute |
| Keyword:
|
strongly $\alpha$-closed graph |
| Keyword:
|
almost compact |
| Keyword:
|
almost paracompact |
| MSC:
|
54C60 |
| MSC:
|
54E55 |
| idZBL:
|
Zbl 0879.54020 |
| idMR:
|
MR1428143 |
| DOI:
|
10.21136/MB.1996.126038 |
| . |
| Date available:
|
2009-09-24T21:21:36Z |
| Last updated:
|
2020-07-29 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/126038 |
| . |
| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
[6] A. S. Mashhour I. A. Hasanein S. N. El-Deeb: $\alpha$-Continious and $\alpha$-open mappings.Acta Math. Hung. 41 (1983), 213-218. MR 0703734, 10.1007/BF01961309 |
| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| . |
