Miklos Schweitzer 1952_4
Source:
October 12, 2008
algebrapolynomialsuperior algebrasuperior algebra unsolved
Problem Statement
Let be a finite field of elements, where is a prime. For every polynomial
f(x)\equal{}\sum_{i\equal{}0}^na_ix^i ()
put
\overline{f(x)}\equal{}\sum_{i\equal{}0}^n a_ix^{p^i}.
Prove that for any pair of polynomials , if and only if .