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2014 Remarks on Ultrametrics and Metric-Preserving Functions
Prapanpong Pongsriiam, Imchit Termwuttipong
Abstr. Appl. Anal. 2014: 1-9 (2014). DOI: 10.1155/2014/163258


Functions whose composition with every metric is a metric are said to be metric-preserving. In this paper, we investigate a variation of the concept of metric-preserving functions where metrics are replaced by ultrametrics.


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Prapanpong Pongsriiam. Imchit Termwuttipong. "Remarks on Ultrametrics and Metric-Preserving Functions." Abstr. Appl. Anal. 2014 1 - 9, 2014.


Published: 2014
First available in Project Euclid: 2 October 2014

zbMATH: 06584151
MathSciNet: MR3206769
Digital Object Identifier: 10.1155/2014/163258

Rights: Copyright © 2014 Hindawi

Vol.2014 • 2014
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