Congruences, including the theorems of Fermat, Euler, and Lagrange, and computational applications. The RSA cryptosystem. Primitive roots and the structure of the residues modulo m. Polynomial ...

Zhi-Wei Sun, Donald M. Davis, Combinatorial Congruences Modulo Prime Powers, Transactions of the American Mathematical Society, Vol. 359, No. 11 (Nov., 2007), pp ...

We classify all of the weight-homogeneous planar polynomial differential systems of weight degree 4 having a polynomial first integral. Rocky Mountain Journal of Mathematics publishes both research ...

Dividing and factorising polynomial expressions What is a polynomial? A polynomial is an algebraic expression involving many terms and can be factorised using long division or synthetic division.