- #1
Firefly!
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on page 4 of the March 17th lecture found at
http://www-math.mit.edu/~sara/tolman.lectures/
(you need to scroll down a bit to see the link the March17
lecture)
In the first corollary, when they say map 1 = map 4 = 0 do
they mean these are 0-homomorphisms?
Another other dumb question I had is about the bottom
corollary on the same page. What is it saying/what does it
mean? Where could I find a sketch of it's proof? That
might help me better understand the corollary. Or is
an accurate sketch of its proof basically be the sequence of
theorems & corollaries above it?
Thanks a lot :)
http://www-math.mit.edu/~sara/tolman.lectures/
(you need to scroll down a bit to see the link the March17
lecture)
In the first corollary, when they say map 1 = map 4 = 0 do
they mean these are 0-homomorphisms?
Another other dumb question I had is about the bottom
corollary on the same page. What is it saying/what does it
mean? Where could I find a sketch of it's proof? That
might help me better understand the corollary. Or is
an accurate sketch of its proof basically be the sequence of
theorems & corollaries above it?
Thanks a lot :)
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