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On the number of subrepresentations of a general quiver representation
dc.contributor.authorDerksen, Harm
dc.contributor.authorSchofield, Aidan
dc.contributor.authorWeyman, Jerzy
dc.date.accessioned2017-01-10T19:07:54Z
dc.date.available2017-01-10T19:07:54Z
dc.date.issued2007-08
dc.identifier.citationDerksen, Harm; Schofield, Aidan; Weyman, Jerzy (2007). "On the number of subrepresentations of a general quiver representation." Journal of the London Mathematical Society 76(1): 135-147.
dc.identifier.issn0024-6107
dc.identifier.issn1469-7750
dc.identifier.urihttps://hdl.handle.net/2027.42/135458
dc.description.abstractIt is well known that the intersection multiplicities of Schubert classes in the Grassmannian are Littlewood–Richardson coefficients. We generalize this statement in the context of quiver representations. Here the intersection multiplicity of Schubert classes is replaced by the number of subrepresentations of a general quiver representation, and the Littlewood–Richardson coefficients are replaced by the dimension of a certain space of semi‐invariants.
dc.publisherOxford University Press
dc.publisherWiley Periodicals, Inc.
dc.titleOn the number of subrepresentations of a general quiver representation
dc.typeArticleen_US
dc.rights.robotsIndexNoFollow
dc.subject.hlbsecondlevelMathematics
dc.subject.hlbtoplevelScience
dc.description.peerreviewedPeer Reviewed
dc.contributor.affiliationumDepartment of Mathematics, University of Michigan, 530 Church Street, Ann Arbor, MI 48109-1043, USA
dc.contributor.affiliationotherSchool of Mathematics, University of Bristol, Clifton, Bristol, Avon, BS8 1TW, UK, Aidan.Schofield@bristol.ac.uk
dc.contributor.affiliationotherDepartment of Mathematics, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA, j.weyman@neu.edu
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/135458/1/jlms0135.pdf
dc.identifier.doi10.1112/jlms/jdm043
dc.identifier.sourceJournal of the London Mathematical Society
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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