Hyers-Ulam stability; functional equation; Banach lattice; f-algebra; fixed point method
Issue Date
2020-06
Publisher
AMER INST MATHEMATICAL SCIENCES-AIMS
Citation
AIMS MATHEMATICS, v. 5, no. 6, page. 5458-5469
Abstract
The aim of the current manuscript is to prove the Hyers-Ulam stability of supremum, infimum and multiplication preserving functional equations in Banach f-algebras. In fact, by using the direct method and the fixed point method, the Hyers-Ulam stability of the functional equations is proved.