한국수학교육학회지시리즈B:순수및응용수학 (The Pure and Applied Mathematics)
- 제15권4호
- /
- Pages.393-400
- /
- 2008
- /
- 1226-0657(pISSN)
- /
- 2287-6081(eISSN)
ON AN ADDITIVE FUNCTIONAL INEQUALITY IN NORMED MODULES OVER A $C^*$ -ALGEBRA
초록
In this paper, we investigate the following additive functional inequality (0.1) ||f(x)+f(y)+f(z)+f(w)||
키워드