Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Mohammad Amin Tareeghee"'
Publikováno v:
AIMS Mathematics, Vol 7, Iss 4, Pp 7001-7011 (2022)
In this paper, we investigate the Hyers-Ulam stability problem of the following functional equation $ f(x+y)+g(x-y) = h(x)+k(y), $ on an unbounded restricted domain, which generalizes some of the results already obtained by other authors (for e
Externí odkaz:
https://doaj.org/article/bf96652151b649ffb8a3eb4ed55a6d06
Publikováno v:
Mathematics, Vol 10, Iss 14, p 2432 (2022)
In this paper, we give some properties of the bi-Jensen functional equation and investigate its Hyers–Ulam stability and hyperstability. We construct a function which is bi-Jensen and is not continuous. Additionally, we investigate the Hyers–Ulam
Externí odkaz:
https://doaj.org/article/9b28ffbabfc442f199444892147b1380
See manuscript PDF for complete Abstract:In this paper, we give some properties of the bi-Jensen functional equation \[4f\left(\frac{x+y}{2}, \frac{z+w}{2}\right)=f(x,z)+ f(x,w)+ f(y,z)+ f(y,w)\] and the Hyers-Ulam stability is investigated. Also, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58dab6d2ac3873659d6588b8b6b45b2c
https://doi.org/10.21203/rs.3.rs-1612878/v1
https://doi.org/10.21203/rs.3.rs-1612878/v1
