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Computing zeta functions of algebraic curves using Harvey's trace formula.
- Source :
-
Research in Number Theory . 11/10/2022, Vol. 8 Issue 4, p1-17. 17p. - Publication Year :
- 2022
-
Abstract
- We present a new method for computing the zeta function of an algebraic curve over a finite field. The algorithm relies on a trace formula of Harvey to count points on a plane model of the curve. The zeta function of the curve is then obtained by making corrections at singular points. We report on an implementation and provide some examples in MAGMA which demonstrate an improvement over Tuitman's algorithm. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 25220160
- Volume :
- 8
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Research in Number Theory
- Publication Type :
- Academic Journal
- Accession number :
- 160141184
- Full Text :
- https://doi.org/10.1007/s40993-022-00398-7