Construction of higher dimensional Erdos-type spaces with selectors and study of topological structure of hyperspaces
Construction of higher dimensional Erdos-type spaces with selectors and study of topological structure of hyperspaces
批准号:
19540134
负责人:
NOGURA Tsugunori
金额:
$2.25万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009
中文摘要
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英文摘要
We have constructed an Erdos-type space whose inductive dimension is 2 and admits continuous selections. Also we have constructed a metrizable Erdos space whose covering dimension and small inductive dimension is n for any natural number n and admits a continuous weak selections. We have succeeded to characterize spaces by using set-maximal selections in the following cases : totally disconnected, 0 small inductive dimension and 0 large inductive dimension.
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Weak regularity and consective topologizations and regu larizations of pretopologies
弱正则性和连续拓扑以及预拓扑的正则化
DOI:
--
发表时间:
2009
期刊:
Topology and its Applications 156
影响因子:
--
作者:
[S. Dolecki, H. Kunzi & T. Nogura]
通讯作者:
H. Kunzi & T. Nogura
The hyperbolic topology of normed linear spaces
赋范线性空间的双曲拓扑
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
[島川和久, 吉田耕平, Yasunao Hattori]
通讯作者:
Yasunao Hattori
DOI:
--
发表时间:
2007
期刊:
J. Korean Math. Soc. 44
影响因子:
--
作者:
[D. M. Giuseppe, L. Kocinac and T. Nogura]
通讯作者:
L. Kocinac and T. Nogura
Set-maximal selections
设置最大选择
DOI:
--
发表时间:
2010
期刊:
Topology and its Applications 157
影响因子:
--
作者:
[阿賀岡芳夫, 兼田英二, D. Dikranjan; D. Shakhmatov, D. Shakhmatov; J. Spevak, D. Dikranjan; D. Shakhmatov, V. Gutev; T. Nogura, V. Gutev; T. Nogura]
通讯作者:
V. Gutev; T. Nogura
Building suitable sets for locally compact groups by means of continuous selections
通过连续选择为局部紧凑群体构建合适的集合
DOI:
--
发表时间:
2009
期刊:
Topology and its Applications 156
影响因子:
--
作者:
[D.Dikranjan, D.Shakhmatov, J. O'Hara, D. Dikranjan; A. Giordano Bruno; D. Shakhmatov, J. O'Hara, Jun O'Hara (今井の旧姓), D. Shakhmatov]
通讯作者:
D. Shakhmatov
共 27 条
Classification of Higher dimensional Erdos spaces by singular selectors
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批准号:22540137
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.41万
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财政年份:2010
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负责人:NOGURA Tsugunori
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依托单位:
Research on "Classification of filters and subsets of reals with respect to selector, and convergence properties of hyperspacea"
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批准号:15540125
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.11万
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财政年份:2003
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负责人:NOGURA Tsugunori
-
依托单位:
A study of continuous selections for filter spaces
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批准号:12640129
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.6万
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财政年份:2000
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负责人:NOGURA Tsugunori
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依托单位:
海外基金