A condition on a Banach function space $X$ is given under which the Coifman–Fefferman and Fefferman–Stein inequalities on $X$ are equivalent.

中文翻译：

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关于Coifman–Fefferman和Fefferman–Stein不等式的注释

给出了在Banach函数空间$ X $上的条件，在该条件下，$ X $的Coifman–Fefferman和Fefferman–Stein不等式相等。