Hyperstability of Cauchy and Jensen functional equations in 2-normed spaces
Abstract In this article, with simple and short proofs without applying fixed point theorems, some hyperstability results corresponding to the functional equations of Cauchy and Jensen are presented in 2-normed spaces. We also obtain some results on hyperstability for the general linear functional e...
| Published in: | Journal of Inequalities and Applications |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2024-04-01
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| Subjects: | |
| Online Access: | https://doi.org/10.1186/s13660-024-03116-2 |