Christensen measurable solutions of some functional equation
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- 作者：Eliza Jabł ; oń ; ska
- 关键词：Nonzero Christensen set ; Christensen measurable set ; Christensen measurable function ; Goł ; ä ; b– ; Schinzel equation ; Exponential function
- 刊名：Nonlinear Analysis
- 出版年：2010
- 出版时间：1 March 2010
- 年：2010
- 卷：72
- 期：5
- 页码：2465-2473
- 全文大小：563 K
文摘
Let X be a separable F-space over the field of reals or complex numbers. We characterize solutions of the equation f(x+M(f(x))y)=f(x)f(y) in the class of functions and Christensen measurable functions .