Framed Parabolic sheaves on a trinion
Algebraic Geometry
2023-02-03 v1
Abstract
We consider for structure groups a densely defined toric structure on the moduli of framed parabolic sheaves on a three-punctured sphere, which degenerates to an actual toric structure. In combination with previous degeneration results, these extend to similar moduli for arbitrary Riemann surfaces.
Cite
@article{arxiv.2302.01103,
title = {Framed Parabolic sheaves on a trinion},
author = {Indranil Biswas and Jacques Hurtubise},
journal= {arXiv preprint arXiv:2302.01103},
year = {2023}
}
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21 pages