Journal of the London Mathematical Society Advance Access originally published online on November 20, 2007
Journal of the London Mathematical Society 2007 76(3):719-738; doi:10.1112/jlms/jdm067
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© 2007 London Mathematical Society
Reducible spectral curves and the hyperkähler geometry of adjoint orbits
School of Mathematics
University of Edinburgh
Edinburgh EH9 3JZ
United Kingdom
We study the hyperkähler geometry of a regular semisimple adjoint orbit of SL(k,
) via the algebraic geometry of the corresponding reducible spectral curve.
2000 Mathematics Subject Classification 53C26 (primary), 14L30, 14H42, 14H70 (secondary).
Current Address: School of Mathematics, University of Leeds, Leeds LS2 9JT, United Kingdom.
Received May 15, 2006; published online November 20, 2007.