Let en is a -space for each .

I want to proof that the product of the 's is also a space.

And if for all then the reverse implication is true.

Thanks

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- Oct 21st 2010, 05:51 AMbram kierkelsProduct of T_1 and T_2 spaces
Let en is a -space for each .

I want to proof that the product of the 's is also a space.

And if for all then the reverse implication is true.

Thanks