arXiv · 2306.11179
Framed instanton pairs on the blow-up of the projective 3-space at a point
Abstract
We study some Huybrechts and Lehn framed sheaves on the Fano 3-fold given by blowing-up the 3-projective space at a point. In contrast with the cases of curves and surfaces, there are very few examples in higher dimensions. In this notes we give a new example of such pairs in dimension 3 and prove that the moduli space under study is fine, quasi-projective and unobstructed.
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Abdelmoubine Amar Henni. 2023-06-19. Framed instanton pairs on the blow-up of the projective 3-space at a point. https://arxiv.org/abs/2306.11179
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