| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4623501 | Journal of Mathematical Analysis and Applications | 2007 | 7 Pages |
Abstract
In this paper, we obtain the general solution and the stability of the 2-variable quadratic functional equationf(x+y,z+w)+f(xây,zâw)=2f(x,z)+2f(y,w). The quadratic form f(x,y)=ax2+bxy+cy2 is a solution of the above functional equation.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Jae-Hyeong Bae, Won-Gil Park,