Geodesic
Stabilities of multiplicative inverse quadratic functional equations arising from Pythagorean means
Filomat, Tome 37 (2023) no. 19, p. 6345

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DOI

In this article, we propose advanced multiplicative inverse quadratic functional equations involving arguments in rational form. The motivation to introduce these functional equations is due to inverse square law arising in gravity, electricity and radiation. We obtain their solutions and prove their stabilities in the restricted domain and non-Archimedean fields. Moreover, we provide a suitable counterexample for the failure of stability result when critical case arises. We elucidate these equations with Pythagorean means.
DOI : 10.2298/FIL2319345S
Classification : 39B82, 39B72
Keywords: Rational mapping, Reciprocal functional equation, Ulam-Hyers stability, Generalized Ulam-Hyers stability 
B V Senthil Kumar; Hemen Dutta; G Shanmugam; N Balamurugan. Stabilities of multiplicative inverse quadratic functional equations arising from Pythagorean means. Filomat, Tome 37 (2023) no. 19, p. 6345 . doi: 10.2298/FIL2319345S
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     title = {Stabilities of multiplicative inverse quadratic functional equations arising from {Pythagorean} means},
     journal = {Filomat},
     pages = {6345 },
     year = {2023},
     volume = {37},
     number = {19},
     doi = {10.2298/FIL2319345S},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2319345S/}
}
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