Ulam-Hyers-Rassias stability of functional equations. (English) Zbl 1382.39036
Summary: The paper is devoted to some main results and ideas on the Ulam-Hyers-Rassias stability for selected functional equations, which have important applications. This stability approach is inspired by the paper of T. M. Rassias [Proc. Am. Math. Soc. 72, 297–300 (1978; Zbl 0398.47040)].
MSC:
| 39B82 | Stability, separation, extension, and related topics for functional equations |
| 39B62 | Functional inequalities, including subadditivity, convexity, etc. |
