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Dr Karin Erdmann

Dr rer nat
Status
Emeritus

University Lecturer, Pure Mathematics

Contact form
http://people.maths.ox.ac.uk/erdmann/
+44 1865 273536
Research groups
  • Algebra
  • Topology

Address
Mathematical Institute
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG

Highlighted publications
The representation dimension of Hecke algebras and symmetric groups
Bergh, P Erdmann, K ADVANCES IN MATHEMATICS volume 228 issue 4 2503-2521 (10 Nov 2011) http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000295193600021&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e
Radical cube zero selfinjective algebras of finite complexity
Erdmann, K Solberg, O JOURNAL OF PURE AND APPLIED ALGEBRA volume 215 issue 7 1747-1768 (Jul 2011) http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000288722200016&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e
The non-projective part of the Lie module for the symmetric group
Erdmann, K Tan, K ARCHIV DER MATHEMATIK volume 96 issue 6 513-518 (Jun 2011) http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000293172500003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e
Delta-filtered modules and nilpotent orbits of a parabolic subgroup in O-N
Baur, K Erdmann, K Parker, A JOURNAL OF PURE AND APPLIED ALGEBRA volume 215 issue 5 885-901 (May 2011) http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000286648900014&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e
The stable Auslander-Reiten quiver of a quantum complete intersection
Bergh, P Erdmann, K BULLETIN OF THE LONDON MATHEMATICAL SOCIETY volume 43 79-90 (Feb 2011) http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000286675800010&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e
Research interests

Representation theory.  Homological algebra: Hochschild cohomology, support varieties and rank varieties for self-injective algebras. Auslander-Reiten theory. Modular Lie powers.

Recent publications
Algebras of generalized quaternion type
Erdmann, K Skowronski, A Advances in Mathematics volume 349 1036-1116 (30 Apr 2019)
Algebras of generalized dihedral type
Erdmann, K Skowroński, A Nagoya Mathematical Journal volume 240 181-236 (26 Feb 2019)
From Brauer graph algebras to biserial weighted surface algebras
Erdmann, K Skowroński, A Journal of Algebraic Combinatorics (08 Dec 2018)
The Ringel dual of the Auslander–Dlab–Ringel algebra
Conde, T Erdmann, K Journal of Algebra volume 504 506-535 (15 Jun 2018)
The Ringel dual of the Auslander-Dlab Ringel algebra
Conde, T Erdmann, K JOURNAL OF ALGEBRA volume 504 506-535 (15 Jun 2018) http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000431284200017&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e
Major / recent publications

For publications in print, see MathSciNet

Other: (with E. Green, N. Snashall and R. Taillefer) Stable Green ring of the Drinfeld doubles of the generalized Taft algebras (corrections and new results).arxiv:1609.03831 To appear in Algebras and Representation theory.

 

 

Book: (with Thorsten Holm) Algebras and Representation Theory. To appear in (SUMS series, Springer). See

https://www.springer.com/gp/book/9783319919973#aboutBook

 

 

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