Journal of the Chungcheong Mathematical Society (충청수학회지)
- Volume 20 Issue 1
- /
- Pages.23-29
- /
- 2007
- /
- 1226-3524(pISSN)
- /
- 2383-6245(eISSN)
ON THE STABILITY OF AN n-DIMENSIONAL QUADRATIC EQUATION
- Jun, Kil-Woung (Department of Mathematics Chungnam National University) ;
- Lee, Sang-Baek (Department of Mathematics Chungnam National University)
- Received : 2006.12.27
- Published : 2007.03.31
Abstract
Let X and Y be vector spaces. In this paper we prove that a mapping