• Thumbnail for Claus Michael Ringel
    Claus Michael Ringel (born 10 February 1945 in Zwickau) is a German mathematician, specializing in algebra. Ringel studied mathematics, physics and philosophy...
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  • In mathematics, a Ringel–Hall algebra is a generalization of the Hall algebra, studied by Claus Michael Ringel (1990). It has a basis of equivalence classes...
    2 KB (137 words) - 18:20, 5 June 2024
  • Gebirgstruppen) Ringel–Hall algebra, generalization of the Hall algebra, studied by Claus Michael Ringel (1990) This page lists people with the surname Ringel. If...
    858 bytes (135 words) - 18:55, 14 July 2022
  • generalized by Sheila Brenner and Michael C. R. Butler (1980) who introduced tilting functors. Dieter Happel and Claus Michael Ringel (1982) defined tilted algebras...
    14 KB (1,690 words) - 01:23, 26 January 2024
  • Clarendon Press, Oxford University Press, Oxford. ISBN 0-19-852673-3. Claus Michael Ringel (1984) Tame Algebras and Integral Quadratic Forms, Lecture Notes...
    4 KB (502 words) - 22:53, 21 December 2019
  • Thumbnail for Vlastimil Dlab
    In 1977, he was elected a fellow of the Royal Society of Canada. Claus Michael Ringel was the co-author of some of the most famous academic works by Dlab...
    4 KB (417 words) - 09:27, 31 August 2024
  • Gordon Plotkin A. V. Pogorelov M. J. D. Powell Michael O. Rabin Kenneth Alan Ribet Claus Michael Ringel R. T. Rockafellar David Ruelle Mikio Sato Wolfgang...
    118 KB (10,718 words) - 01:02, 6 September 2024
  • Thumbnail for List of honorary doctors of the Norwegian University of Science and Technology
    Jenks, Great Britain 2004 Elizabeth Barrett-Connor, United States Claus Michael Ringel, Germany 2003 Carmen Andrade, Spania Jon Elster, Norway 2002 Suzanne...
    16 KB (1,214 words) - 19:15, 22 March 2024
  • ISSN 0042-1316, MR 0393065, S2CID 250762677 Dlab, Vlastimil; Ringel, Claus Michael (1973), On algebras of finite representation type, Carleton mathematical...
    3 KB (346 words) - 22:30, 2 March 2024
  • Press Oxford University Press, ISBN 978-0-19-853489-1, MR 1354144 Ringel, Claus Michael (1990), "Hall algebras and quantum groups", Inventiones Mathematicae...
    4 KB (579 words) - 01:54, 21 February 2024