A New Approach to Hyers-Ulam Stability of r-Variable Quadratic Functional Equations
In this paper, we investigate the general solution of a new quadratic functional equation of the form ∑1≤i<j<k≤rϕli+lj+lk=r−2∑i=1,i≠jrϕli+lj+−r2+3r−2/2∑i=1rϕli. We prove that a function admits, in appropriate conditions, a unique quadratic mapping satisfying the corresponding functional equati...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
|
| Series: | Journal of Function Spaces |
| Online Access: | http://dx.doi.org/10.1155/2021/6628733 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|