Anita M. Rojas

most citedPrym-Tyurin varieties via Hecke algebras

2 citations · 2 across the 3 of their papers we have counts for

collaborators

2 papers

math.AG2004

A family of Prym-Tyurin varieties of exponent 3

H. Lange, S. Recillas, A. M. Rojas

We investigate a family of correspondences associated to étale coverings of degree 3 of hyperelliptic curves. They lead to Prym-Tyurin varieties of exponent 3. We identify these va…

math.AG2003

Group actions on Jacobian varieties

Anita M. Rojas

Consider a finite group $G$ acting on a Riemann surface $S$ , and the associated branched Galois cover $π_{G} : S \to Y = S / G$ . We introduce the concept of geometric signature for the act…