In this paper we study the period of vector sequences generated by triangular polynomial systems and we characterize the case when their orbits are of maximal period. Moreover, we estimate multiplicative character sums with these sequences and we obtain better results using a different approach.
- Triangular polynomial system
- Polynomial dynamical system
- Permutation system
- Exponential sums
- Multiplicative character sums
- NONLINEAR RECURRING SEQUENCES