Stability of a mixed additive and cubic functional equation in quasi-Banach spaces

On the Stability of the Linear Functional Equation

D. H. Hyers · Proceedings of the National Academy of Sciences · 1941 · 4K citations · Full text

Natural Sciences, Mathematics, Differential Equations +7

A Generalization of the Hyers-Ulam-Rassias Stability of Approximately Additive Mappings

P. Găvruţa · Journal of Mathematical Analysis and Applications · 1994 · 1.7K citations

Natural Sciences, Mathematics, Dynamical Systems +4

The generalized Hyers–Ulam–Rassias stability of a cubic functional equation

Kil-Woung Jun, Hark-Mahn Kim · Journal of Mathematical Analysis and Applications · 2002 · 307 citations

Natural Sciences, Mathematics, Differential Equations +7

Stability of a functional equation deriving from quadratic and additive functions in quasi-Banach spaces

Abbas Najati, M. B. Moghimi · Journal of Mathematical Analysis and Applications · 2007 · 139 citations

Natural Sciences, Mechanical Engineering, Dynamical Systems +13

Ulam stability problem for a mixed type of cubic and additive functional equation

Kil-Woung Jun, Hark-Mahn Kim · Bulletin of the Belgian Mathematical Society - Simon Stevin · 2006 · 32 citations

Natural Sciences, Mathematics, Dynamical Systems +5