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

Alistair Savage and Peter Tingley

Vol. 275 (2015), No. 2, 509–510

DOI: 10.2140/pjm.2015.275.509

Correction to Pacific Journal of Mathematics 251:2 (2011) 393–429

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

Mathematical Subject Classification 2010

Primary: 16G20

Milestones

Received: 6 May 2014

Accepted: 6 May 2014

Published: 15 May 2015