>>153
>variété de Stein はHenri Cartanがそう呼んだので
>定着した

御大か
ご指摘ありがとうございます。
仏語はサッパリなので スルーして和訳のみにしていましたが
翻訳スイッチを 英訳にすると 下記ですね

なるほど
英訳は Stein's Variety ですな

https://fr.wikipedia.org/wiki/Vari%C3%A9t%C3%A9_de_Stein
Stein's Variety
In mathematics , and more specifically in the theory of complex varieties in several variables , a Stein variety is a complex subvariety of the complex-dimensional vector space n .
They were introduced by Karl Stein and named after him .
A Stein space is similar to a Stein variety but is allowed to have singularities.
Stein spaces are the analogs of affine varieties or affine schemes in algebraic geometry .

Definition
Let X a complex manifold of complex dimension
n And O(X) the ring of holomorphic functions on
X.We will say that
X is a Stein manifold if the following conditions are met:
X is holomorphically convex, that is, for any compact subset
K⊂X the holomorphically convex envelope ,
略
(引用終り)

つづく