© 2000 by London Mathematical Society
© The London Mathematical Society
Wall-Crossing Formulae for Algebraic Surfaces with Positive Irregularity
Departamento de Álgebra, Geometría y Topología, Facultad de Ciencias, Universidad de Málaga Campus de Teatinos, s/n, 29071 Málaga, Spain, vmunoz{at}agt.cie.uma.es
Received 22 April 1997. Revision received 16 June 1998.
The ideas of Friedman and Qin are extended 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
with l
=
(
2 p1) being 0 or 1.