令参数空间是一不可数集合。
讨论了可数无穷个可数无穷集合的并的计算问题。
Discusses the computational problem about union of countable infinite of countably infinite sets.
分析了存在于康托实数集合不可数证明中的错误。
The mistakes in Cantor 'Proofs on the uncountability of real number sets were pointed out.
应用推荐