Iraq-Erbil , November 14-18 , 2009 |

The First Iraqi-French Mathematics Conference in Cooperation with College of Science, Salahaddin University-Erbil
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Title: Measures of pseudorandomness for finite binary sequences

Abstract

A survey on recent results concerning pseudorandomness of finite binary sequences.

In a series of papers, A. Sarkozy and myself introduced new measures of pseudorandomness connected to the regularity of the distribution relative to arithmetic progressions and the correlations.

We analysed and compared several constructions and we gave a method to construct large families of pseudo-random binary sequences based on the Legendre symbol.

We also studied the expectation and the minima of these measures and the connection between correlations of different order.