On the functional equation defined by Lie's product formula

被引:0
|
作者
Herzog, Gerd [1 ]
Schmoeger, Christoph [1 ]
机构
[1] Univ Karlsruhe, Inst Math 1, D-76128 Karlsruhe, Germany
关键词
Lie's product formula; functional equation; Banach algebras;
D O I
10.4064/sm175-3-5
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let E be a real normed space and A a complex Banach algebra with unit. We characterize the continuous solutions f : E -> A of the functional equation f (x + y) = lim(n ->infinity)(f (x/n) f (y/n))(n).
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页码:271 / 277
页数:7
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