“T ”的操作规范是“h ”的本质上确界。

The operator norm of "T" is the essential supremum of "h".

youdao

这正好是上确界存在性的序列形式。

It is just the sequential form of the existence of least upper bounds.

youdao

这正好是上确界存在性的序列形式。

It is just the sequential form of the existence of least upper bounds.

youdao