University of Cologne

output

20022009

most citedThe numerical renormalization group method for quantum impurity systems

1.5k citations

researchers with a paper here

A. Tanaka5 profiles16 · h 37
M. Haverkort16 · h 44
L. Tjeng14 · h 65
Zhiwei Hu3 profiles13 · h 63
C. Chen10 · h 46
D. Khomskii3 profiles10 · h 55
M. Vojta9 · h 43
H. Hsieh8 · h 30
F. Hehl7 · h 54
T. Emig2 profiles7 · h 28
Y. Obukhov7 · h 45
C. F. Chang2 profiles6 · h 26

collaborating institutions

Centre National de la Recherche ScientifiqueFR23 papers
Hiroshima UniversityJP16 papers
National Synchrotron Radiation Research CenterTW16 papers
National Defense UniversityTW11 papers
The University of TokyoJP10 papers
Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR7 papers
Indian Institute of Technology KanpurIN7 papers
Ludwig-Maximilians-Universität MünchenDE7 papers
Max Planck SocietyDE6 papers
Université Paris-SudFR6 papers
Heinrich Heine University DüsseldorfDE5 papers
Institut National de Physique Nucléaire et de Physique des ParticulesFR5 papers

Showing 2009 · math.RTShow all

1 paper · 2 filters

math.RT2009★ 9 cited

Zhu's algebras, $C_{2}$ -algebras and abelian radicals

Boris Feigin, Evgeny Feigin, Peter Littelmann

This paper consists of three parts. In the first part we prove that Zhu's and $C_{2}$ -algebras in type $A$ have the same dimensions. In the second part we compute the graded decompos…

Zhu's algebras, C2​-algebras and abelian radicals

Zhu's algebras, $C_{2}$ -algebras and abelian radicals