Best approximation and fixed points in strong M-starshaped metric spaces
We introduced strong M-starshaped metric spaces. For these spaces, we obtained two fixed-point theorems generalizing a result of W. G. Dotson, and two theorems extending and subsuming several known results on the existence of fixed points of best approximation.
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| Format: | Article |
| Language: | English |
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Wiley
1995-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1155/S0161171295000779 |
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| _version_ | 1850165817478479872 |
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| author | M. A. Al-Thagafi |
| author_facet | M. A. Al-Thagafi |
| author_sort | M. A. Al-Thagafi |
| collection | DOAJ |
| description | We introduced strong M-starshaped metric spaces. For these spaces, we obtained
two fixed-point theorems generalizing a result of W. G. Dotson, and two theorems extending and
subsuming several known results on the existence of fixed points of best approximation. |
| format | Article |
| id | doaj-art-e19d0cd4cc78483b8c3cd9fa32baebe1 |
| institution | OA Journals |
| issn | 0161-1712 1687-0425 |
| language | English |
| publishDate | 1995-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Mathematics and Mathematical Sciences |
| spelling | doaj-art-e19d0cd4cc78483b8c3cd9fa32baebe12025-08-20T02:21:38ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04251995-01-0118361361610.1155/S0161171295000779Best approximation and fixed points in strong M-starshaped metric spacesM. A. Al-Thagafi0Department of Mathematics, King Abdul Aziz University, P. O. Box 30608, Jeddah 21487, Saudi ArabiaWe introduced strong M-starshaped metric spaces. For these spaces, we obtained two fixed-point theorems generalizing a result of W. G. Dotson, and two theorems extending and subsuming several known results on the existence of fixed points of best approximation.http://dx.doi.org/10.1155/S0161171295000779best approximationstrong M-starshaped metric spacesfixed points. |
| spellingShingle | M. A. Al-Thagafi Best approximation and fixed points in strong M-starshaped metric spaces International Journal of Mathematics and Mathematical Sciences best approximation strong M-starshaped metric spaces fixed points. |
| title | Best approximation and fixed points in strong M-starshaped metric spaces |
| title_full | Best approximation and fixed points in strong M-starshaped metric spaces |
| title_fullStr | Best approximation and fixed points in strong M-starshaped metric spaces |
| title_full_unstemmed | Best approximation and fixed points in strong M-starshaped metric spaces |
| title_short | Best approximation and fixed points in strong M-starshaped metric spaces |
| title_sort | best approximation and fixed points in strong m starshaped metric spaces |
| topic | best approximation strong M-starshaped metric spaces fixed points. |
| url | http://dx.doi.org/10.1155/S0161171295000779 |
| work_keys_str_mv | AT maalthagafi bestapproximationandfixedpointsinstrongmstarshapedmetricspaces |