|
|||||
|
|
On a pythagorean-type functional equation with exponent 3 involving finite fields |
|
| Authors: | J L García-Roig Emma Martín-Gutiérrez |
| Institution: | 1. Secci? Matemàtiques i Inf., ETSAB, Universitat Politècnica Catalunya, Diagonal 649, 08028, arcelona, Spain 2. E.T.S. de Arquitectura de La Coru?a, Campus de Zapateira s/n, Universidade da Coru?a, 15192, La Coru?a, Spain |
| Abstract: | We solve the functional equationf(x 3 +y 3) =f(x)3 +f(y)3 for maps of a finite field into itself. |
| Keywords: | and phrases" target="_blank"> and phrases Functional equation Cauchy functional equation |
| 本文献已被 SpringerLink 等数据库收录！ | |