Mathematische Annalen

, Volume 139, Issue 2, pp 91–94 | Cite as

Congruences on Brandt semigroups

  • G. B. Preston


Brandt Semigroup 
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    Rees, D.: On semi-groups. Proc. Cambridge Phil. Soc.36, 387–400 (1940).Google Scholar
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    Vagner, V. V.: Obobscennye gruppy. Dokl. Akad. Nauk SSSR84, 1119–1122 (1952).Google Scholar
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    Munn, W. D., andR. Penrose: A note on inverse semigroups. Proc. Cambridge Phil. Soc.51, 396–399 (1955).Google Scholar
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Copyright information

© Springer-Verlag 1959

Authors and Affiliations

  • G. B. Preston
    • 1
  1. 1.ShrivenhamEngland

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