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A counting formula about the symplectic similitude group

Published online by Cambridge University Press:  17 April 2009

Kwankyu Lee
Affiliation:
Department of Mathematics, Sogang University, Seoul 121–742, Korea, e-mail: leekk@math.sogang.ac.kr
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Abstract

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We derive an explicit formula for the number of elements in the symplectic similitude group GSp(2n, q) with given trace and determinant.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 2001

References

[1]Kim, D. S., ‘Exponential sums for symplectic groups and their applications’, Acta Arith. 88 (1999), 155171.CrossRefGoogle Scholar
[2]Kim, D. S., ‘Gauss sums for symplectic groups over a finite field’, Monatsh. Math. 126 (1998), 5571.CrossRefGoogle Scholar