| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4623817 | Journal of Mathematical Analysis and Applications | 2006 | 8 Pages |
Abstract
We provide conditions under which every solution (f,ϕ)(f,ϕ) of the functional inequalityf(x+y)−f(2x)+f(2y)4⩾ϕ(x,y) satisfies f(x)=12ϕ(x,x) and ϕ being biadditive and symmetric.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Włodzimierz Fechner,