East Asian mathematical journal
- Volume 23 Issue 1
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- Pages.59-73
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- 2007
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- 1226-6973(pISSN)
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- 2287-2833(eISSN)
A NEW REVERSE OF THE TRIANGLE INEQUALITY IN NORMED SPACES
- Dragomir, S.S. (School of Computer Science and Mathematics Victoria University)
- Published : 2007.06.30
Abstract
A new reverse of the generalised triangle inequality that complements the classical results of Diaz and Metcalf is obtained. Applications for inner product spaces and for complex numbers are provided.
Keywords
- Triangle inequality;
- Reverse inequality;
- Normed linear spaces;
- Inner product spaces;
- Complex numbers