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The numerical range of a continuous mapping of a normed space

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References

  1. Bauer, F. L.,On the Field of Values Subordinate to a Norm, Numer. Math.4, 103–111 (1962).

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Authors and Affiliations

  1. University of Edinburgh, Edinburgh, UK

    F. F. Bonsall, B. E. Cain & Hans Schneider

  2. University of Wisconsin, Madison, USA

    F. F. Bonsall, B. E. Cain & Hans Schneider

Authors
  1. F. F. Bonsall
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  2. B. E. Cain
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  3. Hans Schneider
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Additional information

Dedicated to A. Ostrowski on the occasion of his 75th birthday

This research was supported in part by NSF Grant GP-7073.

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Bonsall, F.F., Cain, B.E. & Schneider, H. The numerical range of a continuous mapping of a normed space. Aeq. Math. 2, 86–93 (1969). https://doi.org/10.1007/BF01833492

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  • DOI: https://doi.org/10.1007/BF01833492

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