A conjecture on permutation trinomials over finite fields of characteristic two

09/08/2018

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by   Nian Li, et al.

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In this paper, by analyzing the quadratic factors of an 11-th degree polynomial over the finite field , a conjecture on permutation trinomials over [x] proposed very recently by Deng and Zheng is settled, where n=2m and m is a positive integer with (m,5)=1.