Generalized Hyers-Ulam Stability of Quadratic Functional Equations: A Fixed Point Approach
<p>Abstract</p> <p>Using the fixed point method, we prove the generalized Hyers-Ulam stability of the quadratic functional equation <inline-formula> <graphic file="1687-1812-2008-493751-i1.gif"/></inline-formula> in Banach spaces.</p>
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| Format: | Article |
| Language: | English |
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SpringerOpen
2008-01-01
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| Series: | Fixed Point Theory and Applications |
| Online Access: | http://www.fixedpointtheoryandapplications.com/content/2008/493751 |
| Summary: | <p>Abstract</p> <p>Using the fixed point method, we prove the generalized Hyers-Ulam stability of the quadratic functional equation <inline-formula> <graphic file="1687-1812-2008-493751-i1.gif"/></inline-formula> in Banach spaces.</p> |
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| ISSN: | 1687-1820 1687-1812 |