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math.NT2014★ 5 cited
Davenport constant of the multiplicative semigroup of the quotient ring $\frac{\F_p[x]}{\langle f(x)\rangle}$
Haoli Wang, Lizhen Zhang, Qinghong Wang +1
Let be a finite commutative semigroup. The Davenport constant of , denoted , is defined to be the least positive integer such that ev…
math.NT2012★ 3 cited
On The Critical Number of Finite Groups (II)
Qinghong Wang, Yongke Qu
Let G be a finite group and S a subset of G\{0}. We call S an additive basis of G if every element of G can be expressed as a sum over a nonempty subset in some order. Let cr(G) be…