作者: A. Masuda , D. Panario , Q. Wang
DOI: 10.37236/1091
关键词:
摘要: We give a characterization of permutation polynomials over finite field based on their coefficients, similar to Hermite's Criterion. Then, we use this result obtain formula for the total number monic binomials degree less than $4p$ ${\Bbb F}_{4p+1}$, where $p$ and $4p+1$ are primes, in terms numbers three special types binomials. also briefly discuss case $q=2p+1$ with $q$ primes.