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20032005
most citedClassical and Quantum Singularities of Levi-Civita Spacetimes with and without a Positive Cosmological Constant

12 citations

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math.AG2005

Automorphism groups of some AG codes

David Joyner, Amy Ksir

We show that in many cases, the automorphism group of a curve and the permutation automorphism group of a corresponding AG code are the same. This generalizes a result of Wesemeyer…

math.AG2003★ 1 cited

Representations of finite groups on Riemann-Roch spaces, II

David Joyner, Amy Ksir

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 si…

math.AG2002★ 2 cited

Notes on toric varieties

Helena Verrill, David Joyner

These notes survey some basic results in toric varieties over a field with examples and applications. A computer algebra package (written by the second author) is described which d…