Rational Surfaces with Anticanonical Divisor not Reduced
نویسندگان
چکیده
منابع مشابه
Anticanonical Rational Surfaces
A determination of the fixed components, base points and irregularity is made for arbitrary numerically effective divisors on any smooth projective rational surface having an effective anticanonical divisor. All of the results are proven over an algebraically closed field of arbitrary characteristic. Applications, to be treated in separate papers, include questions involving: points in good pos...
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ژورنال
عنوان ژورنال: Analele Universitatii "Ovidius" Constanta - Seria Matematica
سال: 2013
ISSN: 1844-0835
DOI: 10.2478/auom-2013-0055