A subfield of a complex Banach algebra is not necessarily topologically isomorphic to a subfield of ℂ

W. Żelazko

Colloquium Mathematicae (1992)

  • Volume: 63, Issue: 1, page 135-137
  • ISSN: 0010-1354

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Żelazko, W.. "A subfield of a complex Banach algebra is not necessarily topologically isomorphic to a subfield of ℂ." Colloquium Mathematicae 63.1 (1992): 135-137. <http://eudml.org/doc/210128>.

@article{Żelazko1992,
author = {Żelazko, W.},
journal = {Colloquium Mathematicae},
keywords = {example of a subfield of a complex Banach algebra which is not topologically isomorphic to a subfield of },
language = {eng},
number = {1},
pages = {135-137},
title = {A subfield of a complex Banach algebra is not necessarily topologically isomorphic to a subfield of ℂ},
url = {http://eudml.org/doc/210128},
volume = {63},
year = {1992},
}

TY - JOUR
AU - Żelazko, W.
TI - A subfield of a complex Banach algebra is not necessarily topologically isomorphic to a subfield of ℂ
JO - Colloquium Mathematicae
PY - 1992
VL - 63
IS - 1
SP - 135
EP - 137
LA - eng
KW - example of a subfield of a complex Banach algebra which is not topologically isomorphic to a subfield of
UR - http://eudml.org/doc/210128
ER -

References

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  1. [1] F. F. Bonsall and J. Duncan, Complete Normed Algebras, Springer, Berlin 1973. Zbl0271.46039
  2. [2] N. Bourbaki, Théories spectrales, Hermann, Paris 1967. 
  3. [3] M. A. Neumark, Normierte Algebren, Frankfurt 1990. 
  4. [4] C. E. Rickart, General Theory of Banach Algebras, Van Nostrand, Toronto 1960. 
  5. [5] W. Żelazko, Banach Algebras, Elsevier, Amsterdam 1973. 

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