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Cohomological Interpretation of Quadratic Modular Symbols by Bayer, Pilar; Blanco-Chacón, Iván; Boix, Alberto F. is a scholarly article available to read on EtoBox.

What is Cohomological Interpretation of Quadratic Modular Symbols about?

Bayer and Blanco-Chac\'on have recently defined quadratic modular symbols for the Shimura curves X(D,N) attached to Eichler orders of level N of an indefinite quaternion rational algebra of discriminant D. In this paper, we give a cohomological interpretation of these quadratic modular symbols. Explicit computations for the homology of some Shimura curves are also provided.

Author

Bayer, Pilar; Blanco-Chacón, Iván; Boix, Alberto F.

Published

2012

Language

EN