A tower with non-Galois steps which attains the Drinfeld-Vladut bound |
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| Authors: | Juscelino Bezerra |
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| Institution: | IMPA, Estrada Dona Castorina 110, 22.460-320, Rio de Janeiro, Brazil |
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| Abstract: | We introduce a new tower of function fields over a finite field of square cardinality, which attains the Drinfeld-Vladut bound. One new feature of this new tower is that it is constructed with non-Galois steps; i.e., with non-Galois function field extensions. The exact value of the genus g(Fn) is also given (see Lemma 4). |
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| Keywords: | Towers of function fields Finite fields Rational places Drinfeld-Vladut bound Genus |
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