Vol. 275, No. 2, 2015

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Correction to the article Quiver grassmannians, quiver varieties and the preprojective algebra

Alistair Savage and Peter Tingley

Vol. 275 (2015), No. 2, 509–510
Abstract

For quivers not of finite or affine type, certain isomorphisms asserted in the article under correction do not hold, as pointed out by Sarah Scherotzke. This note describes the affected results briefly. A corrected version of the paper can be found at arXiv 0909.3746.

Keywords
quiver grassmannian, quiver variety, preprojective algebra
Primary: 16G20