Joni's Math Notes
Showing posts with label
primitive roots
.
Show all posts
Showing posts with label
primitive roots
.
Show all posts
Friday, October 31, 2014
Character sums and Pólya-Vinogradov inequality
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In this post, we consider character sums, which are one of the central objects in the discrete Fourier analysis of the integers modulo $q$. ...
Wednesday, July 2, 2014
Primitive roots and their applications
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In this post we prove the existence of primitive roots modulo prime powers, using elementary number theory and presenting numerous problems ...
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