64 citations · 114 across the 30 of their papers we have counts for
5 papers · 1 filter
Five Constructions of Permutation Polynomials over $\gf(q^2)$
Cunsheng Ding, Pingzhi Yuan
Four recursive constructions of permutation polynomials over $\gf(q^2)$ with those over $\gf(q)$ are developed and applied to a few famous classes of permutation polynomials. They…
Large classes of permutation polynomials over
Yanbin Zheng, Pingzhi Yuan, Dingyi Pei
Permutation polynomials (PPs) of the form over were presented by Li, Helleseth and Tang [Finite Fields Appl. 22 (2013) 1…
Sharp upper and lower bounds for the spectral radius of a nonnegative irreducible matrix
Lihua You, Yujie Shu, Pingzhi Yuan
In this paper, we obtain the sharp upper and lower bounds for the spectral radius of a nonnegative irreducible matrix. We also apply these bounds to various matrices associated wit…
On products of k atoms II
Alfred Geroldinger, David J. Grynkiewicz, Pingzhi Yuan
Let be a Krull monoid with class group such that every class contains a prime divisor (for example, rings of integers in algebraic number fields or holomorphy rings in alge…
On the sum of reciprocal generalized Fibonacci numbers
Pingzhi Yuan, Zilong He, Junyi Zhuo
In this paper, we consider infinite sums derived from the reciprocals of the generalized Fibonacci numbers. We obtain some new and interesting identities for the generalized Fibona…