Multi-cubic functional equations in Lipschitz spaces

In this paper, we prove stability of multi-cubic functional equations in Lipschitz spaces by property multi-symmetric left invariant mean. Indeed, we prove under certain Lipschitz condition a family of Lipschitz mappings can be approximated by multi-cubic mappings.

کلیدواژه ها:

Lipschitz space ، Multi-cubic functional equation ، stability