Lower bound for the Perron–Frobenius degrees of Perron numbers
Using an idea of Doug Lind, we give a lower bound for the Perron–Frobenius degree of a Perron number that is not totally real, in terms of the layout of its Galois conjugates in the complex plane. As an application, we prove that there are cubic Perron numbers whose Perron–Frobenius degrees are arbi...
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| Format: | Journal article |
| Language: | English |
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Cambridge University Press
2020
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