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Revista de Matemática Teoría y Aplicaciones

Print version ISSN 1409-2433


SCHMITT, Alexander H.W.. Notes on coherent systems. Rev. Mat [online]. 2021, vol.28, n.1, pp.1-38. ISSN 1409-2433.

We present an alternative approach to semistability and moduli spaces for coherent systems associated with decorated vector bundles. In this approach, it seems possible to construct a Hitchin map. We relate some examples to classical problems from geometric invariant theory.

Keywords : coherent system; moduli space; Hitchin map; first fundamental theorem of invariant theory..

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