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Approximating Rings with Local Units Via Automorphisms

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Abstract

For a ring A with local units we investigate unital overrings T of A, and compare the automorphism groups Aut (A) and Aut (T).

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Authors and Affiliations

  1. Department of Mathematics, University of Colorado, Colorado Springs, Co, 80933, USA

    G. Abrams & J. Haefner

  2. Departamento de Matemáticas, Universidad de Murcia, 30071, Murcia, Spain

    A. Del Río

Authors
  1. G. Abrams
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  2. J. Haefner
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  3. A. Del Río
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Abrams, G., Haefner, J. & Del Río, A. Approximating Rings with Local Units Via Automorphisms. Acta Mathematica Hungarica 82, 229–248 (1999). https://doi.org/10.1023/A:1026460815618

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  • DOI: https://doi.org/10.1023/A:1026460815618

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