Coherent systems and BGN extensions on nodal reducible curves
نویسندگان
چکیده
Let [Formula: see text] be a polarized nodal reducible curve. In this paper, we consider coherent systems of type on with text]. We prove that the moduli spaces text]-stable stabilize for large and generalize several results known irreducible case when choose good polarization. Then, study in detail components containing arising from locally free sheaves.
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ژورنال
عنوان ژورنال: International Journal of Mathematics
سال: 2022
ISSN: ['1793-6519', '0129-167X']
DOI: https://doi.org/10.1142/s0129167x22500276