On the Spectrum of Asymptotic Slopes

نویسنده

  • A. J. PARAMESWARAN
چکیده

The slopes of maximal subbundles of rank s divided by the degree of the map under various pull backs form a bounded collection of numbers called the s-spectrum of the bundle. We study the supremum of the s-spectrum and determine it in terms of the Harder Narasimhan filtration of the bundle.

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تاریخ انتشار 2008