Fermat Curves over Finite Fields and Cyc
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Gábor Korchmáros; Tamás Szőnyi
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Article
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1999
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Elsevier Science
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English
⚖ 129 KB
Let GF(q) be the Galois field of order q"pF, and let m53 be an integer. An explicit formula for the number of GF(qK)-rational points of the Fermat curve XL#½L#ZL"0 is given when n divides (qK!1)/(q!1) and p is sufficiently large with respect to (qK!1)/(n(q!1)).