A subfield of a complex Banach algebra is not necessarily topologically isomorphic to a subfield of ℂ
Colloquium Mathematicum, Tome 63 (1992) no. 1, pp. 135-137
Cet article a éte moissonné depuis la source Institute of Mathematics Polish Academy of Sciences
@article{10_4064_cm_63_1_135_137,
author = {W. \.Zelazko},
title = {A subfield of a complex {Banach} algebra is not necessarily topologically isomorphic to a subfield of {\ensuremath{\mathbb{C}}}},
journal = {Colloquium Mathematicum},
pages = {135--137},
year = {1992},
volume = {63},
number = {1},
doi = {10.4064/cm-63-1-135-137},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-63-1-135-137/}
}
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W. Żelazko. A subfield of a complex Banach algebra is not necessarily topologically isomorphic to a subfield of ℂ. Colloquium Mathematicum, Tome 63 (1992) no. 1, pp. 135-137. doi: 10.4064/cm-63-1-135-137
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