A note on divisor class groups of degree zero of algebraic function fields over finite fields

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Ozbudak F.

FINITE FIELDS AND THEIR APPLICATIONS, vol.9, no.1, pp.129-133, 2003 (SCI-Expanded)

• Publication Type: Article / Article
• Volume: 9 Issue: 1
• Publication Date: 2003
• Doi Number: 10.1016/s1071-5797(02)00004-7
• Journal Name: FINITE FIELDS AND THEIR APPLICATIONS
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Page Numbers: pp.129-133
• Middle East Technical University Affiliated: Yes

Abstract

We give tight upper bounds on the number of degree one places of an algebraic function field over a finite field in terms of the exponent of a natural subgroup of the divisor class group of degree zero.. (C) 2002 Elsevier Science (USA). All rights reserved.