On the behavior of mappings which do not satisfy Hyers-Ulam stability

Rassias, Themistocles M.; Šemrl, Peter

doi:10.1090/S0002-9939-1992-1059634-1

On the behavior of mappings which do not satisfy Hyers-Ulam stability
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by Themistocles M. Rassias and Peter Šemrl PDF

Proc. Amer. Math. Soc. 114 (1992), 989-993 Request permission

Abstract:

We find an example to show when the Hyers-Ulam stability does not occur for approximately linear mappings. We also investigate the behavior of such mappings.

References

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