Exponential sums for nonlinear recurring sequences in residue rings

Edwin El Mahassni

Research output: Contribution to journalArticlepeer-review


We prove some new bounds on exponential sums for nonlinear re-curring sequences over residue rings. In addition, we also show similar novelresults when the modulus is almost squarefree, thereby improving the resultsin El-Mahassni, Shparlinski, and Winterhof [11] and El-Mahassni and Winter-hof [13] This is done by using a technique employed by Niederreiter and Win-terhof [26] and through the generalisation of a Lemma found in [11] and [13].Lastly, applications to the distribution of nonlinear congruential pseudoran-dom numbers are also given.
Original languageEnglish
Pages (from-to)3-13
Number of pages11
JournalAlbanian Journal of mathematics
Issue number1
Publication statusPublished - 2010


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