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Wall-crossing formulae for algebraic surfaces with positive irregularity.

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Muñoz, Vicente (2000) Wall-crossing formulae for algebraic surfaces with positive irregularity. Journal of the London Mathematical Society. Second Series, 61 (1). pp. 259-274. ISSN 0024-6107

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Official URL: http://arxiv.org/pdf/alg-geom/9709002v1.pdf


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Abstract

We extend the ideas of Friedman and Qin [5] to find the wall-crossing formulae for the Donaldson invariants of algebraic surfaces with pg = 0, q > 0 and anticanonical divisor −K effective, for any wall ç with lç = 1 4 (ç2 −p1) being 0 or 1.


Item Type:Article
Subjects:Sciences > Mathematics > Algebraic geometry
Sciences > Mathematics > Topology
ID Code:21287
Deposited On:10 May 2013 10:47
Last Modified:12 Dec 2018 15:13

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