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A remark on closability of linear mappings in normed algebras

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References

  1. B.Aupetit, Propriétés spectrales des algebrès de Banach. LNM735, Berlin 1979.

  2. B. Aupetit, Automatic continuity conditions for a linear mapping from a Banach algebra onto a semi-simple Banach algebra. Proceedings Long Beach, LNM975, 313–316, Berlin-Heidelberg-New York 1983.

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  3. R. Longo, Automatic relative boundedness of derivations inC *-algebras. J. Funct. Anal.34, 21–28 (1979).

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  4. A. Niknam, Closable derivations of simpleC *-algebras. Glasgow Math. J.24, 181–183 (1983).

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Authors and Affiliations

  1. School of Mathematics, University of Leeds, LS2 9JT, Leeds, England

    A. Niknam

  2. Department of Mathematics, University of Mashhad, Mashhad, Iran

    A. Niknam

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  1. A. Niknam
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Niknam, A. A remark on closability of linear mappings in normed algebras. Arch. Math 47, 131–134 (1986). https://doi.org/10.1007/BF01193683

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  • DOI: https://doi.org/10.1007/BF01193683

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