107 citations · 232 across the 36 of their papers we have counts for
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math.RT2005★ 19 cited
On the Hall algebra of an elliptic curve, II
Olivier Schiffmann
This paper is a sequel to math.AG/0505148, where the Hall algebra U^+_E of the category of coherent sheaves on an elliptic curve E defined over a finite field was explicitly descri…
math.AG2005★ 107 cited
On the Hall algebra of an elliptic curve, I
Igor Burban, Olivier Schiffmann
In this article we describe the Hall algebra H_X of an elliptic curve X defined over a finite field and show that the group SL(2,Z) of exact auto-equivalences of the derived catego…
math.AG2005★ 4 cited
Derived categories of irreducible projective curves of arithmetic genus one
Igor Burban, Bernd Kreussler
We investigate the bounded derived category of coherent sheaves on irreducible singular projective curves of arithmetic genus one. A description of the group of exact auto-equivale…