A regular curve that cannot be covered with finitely many chord-arc curves
نویسندگان
چکیده
منابع مشابه
Fp2-MAXIMAL CURVES WITH MANY AUTOMORPHISMS ARE GALOIS-COVERED BY THE HERMITIAN CURVE
Let F be the finite field of order q, q = p with p prime. It is commonly atribute to J.P. Serre the fact that any curve F-covered by the Hermitian curve Hq+1 : y = x + x is also F-maximal. Nevertheless, the converse is not true as the GiuliettiKorchmáros example shows provided that q > 8 and h ≡ 0 (mod 3). In this paper, we show that if an F-maximal curve X of genus g ≥ 2 where q = p is such th...
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ژورنال
عنوان ژورنال: Annales Academiae Scientiarum Fennicae Series A I Mathematica
سال: 1989
ISSN: 0066-1953
DOI: 10.5186/aasfm.1989.1414