Open Access
April 2014 The Euclid-Fourier-Mukai algorithm for elliptic surfaces
Marcello Bernardara, Georg Hein
Asian J. Math. 18(2): 345-364 (April 2014).


We describe the birational correspondences, induced by the Fourier-Mukai functor, between moduli spaces of semistable sheaves on elliptic surfaces with sections, using the notion of $P$-stability in the derived category. We give explicit conditions to determine whether these correspondences are isomorphisms. This is indeed not true in general and we describe the cases where the birational maps are Mukai flops. Moreover, this construction provides examples of new compactifications of the moduli spaces of vector bundles via sheaves with torsion and via complexes. We finally get for any fixed dimension an isomorphism between the Picard groups of the moduli spaces.


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Marcello Bernardara. Georg Hein. "The Euclid-Fourier-Mukai algorithm for elliptic surfaces." Asian J. Math. 18 (2) 345 - 364, April 2014.


Published: April 2014
First available in Project Euclid: 27 August 2014

zbMATH: 1311.14044
MathSciNet: MR3217640

Primary: 14F05 , 14J27 , 14J60

Keywords: elliptic surfaces , Fourier-Mukai transform , moduli spaces, , Mukai flops , Postnikov-stability , stable sheaves

Rights: Copyright © 2014 International Press of Boston

Vol.18 • No. 2 • April 2014
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