Is the Banach Tarski Theorem applicable to a $4D$ sphere?
More generally is the theorem applicable to any dimension?
Is the Banach Tarski Theorem applicable to a $4D$ sphere?
More generally is the theorem applicable to any dimension?
Per Terry Tao:
Note that [the Banach-Tarski] paradox is available only in three and higher dimensions, but not in one or two dimensions.