Subalgebras of finite codimension
Matematičeskie zametki, Tome 6 (1969) no. 3, pp. 321-328
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We consider a commutative algebra $A$ over a field $K$ whose algebraic closure is a finite extension of $K$, and describe the subalgebras of $A$ that are of finite codimension. We solve a similar problem for the closed subalgebras of Banach algebras
@article{MZM_1969_6_3_a8,
author = {E. A. Gorin},
title = {Subalgebras of finite codimension},
journal = {Matemati\v{c}eskie zametki},
pages = {321--328},
year = {1969},
volume = {6},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/MZM_1969_6_3_a8/}
}
E. A. Gorin. Subalgebras of finite codimension. Matematičeskie zametki, Tome 6 (1969) no. 3, pp. 321-328. http://geodesic.mathdoc.fr/item/MZM_1969_6_3_a8/