On π-Images of Locally Separable Metric Spaces
We characterize π-images of locally separable metric spaces by means of covers having π-property. As its application, we obtain characterizations of compact-covering (sequence-covering, pseudo-sequence-covering, and sequentially quotient) π-images of locally sparable metric spaces.
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2008-01-01
|
| Series: | International Journal of Mathematics and Mathematical Sciences |
| Online Access: | http://dx.doi.org/10.1155/2008/145683 |
| id |
doaj-bec402c8460742679b5342d634abc47b |
|---|---|
| record_format |
Article |
| spelling |
doaj-bec402c8460742679b5342d634abc47b2020-11-24T23:06:13ZengHindawi LimitedInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04252008-01-01200810.1155/2008/145683145683On π-Images of Locally Separable Metric SpacesTran Van An0Nguyen Van Dung1Department of Mathematics, Vinh University, 182 Le Duan, Vinh City, VietnamDepartment of Mathematics, Pedagogical University of Dong Thap, Dong Thap, VietnamWe characterize π-images of locally separable metric spaces by means of covers having π-property. As its application, we obtain characterizations of compact-covering (sequence-covering, pseudo-sequence-covering, and sequentially quotient) π-images of locally sparable metric spaces.http://dx.doi.org/10.1155/2008/145683 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Tran Van An Nguyen Van Dung |
| spellingShingle |
Tran Van An Nguyen Van Dung On π-Images of Locally Separable Metric Spaces International Journal of Mathematics and Mathematical Sciences |
| author_facet |
Tran Van An Nguyen Van Dung |
| author_sort |
Tran Van An |
| title |
On π-Images of Locally Separable Metric Spaces |
| title_short |
On π-Images of Locally Separable Metric Spaces |
| title_full |
On π-Images of Locally Separable Metric Spaces |
| title_fullStr |
On π-Images of Locally Separable Metric Spaces |
| title_full_unstemmed |
On π-Images of Locally Separable Metric Spaces |
| title_sort |
on π-images of locally separable metric spaces |
| publisher |
Hindawi Limited |
| series |
International Journal of Mathematics and Mathematical Sciences |
| issn |
0161-1712 1687-0425 |
| publishDate |
2008-01-01 |
| description |
We characterize π-images of locally separable metric spaces by means of covers having π-property. As its application, we obtain characterizations of compact-covering (sequence-covering, pseudo-sequence-covering, and sequentially quotient) π-images of locally sparable metric spaces. |
| url |
http://dx.doi.org/10.1155/2008/145683 |
| work_keys_str_mv |
AT tranvanan onpimagesoflocallyseparablemetricspaces AT nguyenvandung onpimagesoflocallyseparablemetricspaces |
| _version_ |
1725623631989440512 |