Positive vector bundles on complex surfaces |
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| Authors: | Michael Schneider Alessandro Tancredi |
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| Institution: | (1) Mathematisches Institut der Universität, Postfach 3008, D-8580 Bayreuth, West-Germany;(2) Istituto di Matematica, Università di Perugia, 06100 Perugia, Italy |
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| Abstract: | A criterion for the positivity of a semi-stable vector bundle of rank 2 on a projective surface is proved. This is of particular interest for cotangent bundles of surfaces.Dedicated to Professor Karl Stein |
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