Výsledky vyhledávání - "Guan, Huanhuan"

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The compositional inverses of permutation polynomials of the form $\sum_{i=1}^kb_i(x^{p^m}+x+\delta)^{s_i}-x$ over $\mathbb{F}_{p^{2m}}$

Autor: Wu, Danyao, Yuan, Pingzhi, Guan, Huanhuan, Li, Juan

In this paper, we present the compositional inverses of several classes permutation polynomials of the form $\sum_{i=1}^kb_i(x^{p^m}+x+\delta)^{s_i}-x$ over $\mathbb{F}_{p^{2m}}$, where for $1\leq i \leq k,$ $s_i, m$ are positive integers, $b_i, \del

Externí odkaz: http://arxiv.org/abs/2409.18662

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The compositional inverses of three classes of permutation polynomials over finite fields

Autor: Wu, Danyao, Yuan, Pingzhi, Guan, Huanhuan, Li, Juan

R. Gupta, P. Gahlyan and R.K. Sharma presented three classes of permutation trinomials over $\mathbb{F}_{q^3}$ in Finite Fields and Their Applications. In this paper, we employ the local method to prove that those polynomials are indeed permutation p

Externí odkaz: http://arxiv.org/abs/2409.18517

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