Recently, I'm interested in the $\sigma$-product space and $\Sigma$-product space. Is there a survey on $\sigma$-product space and $\Sigma$-product space, which is simple for a beginner? Thanks for any help:)
Tell me more
×
Mathematics Stack Exchange is a question and answer site for
people studying math at any level and professionals in related fields. It's 100% free, no registration required.
|
|
