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EXPONENTIAL SUMS ON 픸n. IV.
- Source :
-
International Journal of Number Theory . Aug2009, Vol. 5 Issue 5, p747-764. 18p. - Publication Year :
- 2009
-
Abstract
- We find new conditions on a polynomial over a finite field that guarantee that the exponential sum defined by the polynomial has only one nonvanishing p-adic cohomology group, hence the L-function associated to the exponential sum is a polynomial or the reciprocal of a polynomial. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17930421
- Volume :
- 5
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- International Journal of Number Theory
- Publication Type :
- Academic Journal
- Accession number :
- 43831637
- Full Text :
- https://doi.org/10.1142/S1793042109002353