On a pythagorean-type functional equation with exponent 3 involving finite fields

被引:0
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作者
J. L. García-Roig
Emma Martín-Gutiérrez
机构
[1] Universitat Politècnica Catalunya,Secciö Matemàtiques i Inf., ETSAB
[2] Universidade da Coruña,E.T.S. de Arquitectura de La Coruña, Campus de Zapateira s/n
关键词
Functional equation; Cauchy functional equation;
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摘要
We solve the functional equationf(x3 +y3) =f(x)3 +f(y)3 for maps of a finite field into itself.
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页码:85 / 92
页数:7
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