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Representations of finite groups on Riemann-Roch spaces, II

David Joyner·Amy Ksir
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Abstract

If G is a finite subgroup of the automorphism group of a projective curve X and D is a divisor on X stabilized by G, then under the assumption that D is nonspecial, we compute a simplified formula for the trace of the natural representation of G on Riemann-Roch space L(D).

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David Joyner, Amy Ksir. 2003-12-19. Representations of finite groups on Riemann-Roch spaces, II. https://arxiv.org/abs/math/0312383

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