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Moduli of connections with a small parameter on a curve

Research paper by D. Arinkin

Indexed on: 21 Sep '04Published on: 21 Sep '04Published in: Mathematics - Algebraic Geometry



Abstract

We study GL(2)-bundles with connections with a small parameter on a smooth projective curve. We describe an open subset in the moduli space of such bundles. The description degenerates into the Hitchin fibration as the parameter tends to zero.