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Abstract Let E be a vector bundle of rank n on ℙ1{\mathbb{P}^{1}}. Fix a positive integer d. Let ????(E,d){\mathcal{Q}(E,d)} denote the Quot scheme of torsion quotients of E of degree… Click to show full abstract
Abstract Let E be a vector bundle of rank n on ℙ1{\mathbb{P}^{1}}. Fix a positive integer d. Let ????(E,d){\mathcal{Q}(E,d)} denote the Quot scheme of torsion quotients of E of degree d and let Gr(E,d){\mathrm{Gr}(E,d)} denote the Grassmann bundle that parametrizes the d-dimensional quotients of the fibers of E. We compute Seshadri constants of ample line bundles on ????(E,d){\mathcal{Q}(E,d)} and Gr(E,d){\mathrm{Gr}(E,d)}.
Keywords:
quot schemes;
constants quot;
seshadri constants
Journal Title: Forum Mathematicum
Year Published: 2021
Link to full text (if available)
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Journal Title: Forum Mathematicum
Year Published: 2021
Link to full text (if available)
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recommendations!