A Kirk Type Characterization of Completeness for Partial Metric Spaces
<p/> <p>We extend the celebrated result of W. A. Kirk that a metric space <inline-formula> <graphic file="1687-1812-2010-493298-i1.gif"/></inline-formula> is complete if and only if every Caristi self-mapping for <inline-formula> <graphic file="1...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2010-01-01
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| Series: | Fixed Point Theory and Applications |
| Online Access: | http://www.fixedpointtheoryandapplications.com/content/2010/493298 |