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

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