Irreducible polynomials over finite fields produced by composition of quadratics
For a set S of quadratic polynomials over a finite field, let C be the (infinite) set of arbitrary compositions of elements in S. In this paper we show that there are examples with arbitrarily large S such that every polynomial in C is irreducible. As a second result, when #S>1, we give an algori...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
European Mathematical Society
2019
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