Fixed Point Technique: Stability Analysis of Quadratic Functional Equation in Various Quasi-Banach Spaces
In this present work, we derive the solution of a quadratic functional equation and investigate the Ulam stability of this equation in Banach spaces using fixed point and direct techniques. Mainly, we examine the stability results in quasi-β-Banach spaces and quasi-fuzzy β-Banach spaces by means of...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2025-01-01
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| Series: | Journal of Mathematics |
| Online Access: | http://dx.doi.org/10.1155/jom/6689441 |
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