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when toggle format what by license comment
Mar 7, 2019 at 20:50 comment added Hempelicious @A.B.: This might be better suited to math.SE. The idea is simple though: the product with $1_H$ measures the size of the trivially invariant subspace under the action by $H$.
Mar 6, 2019 at 10:38 comment added A.B. Sorry, I know very little about character theory - could you explain why the highlighted box in your answer is equivalent to the highlighted box in the question?
Feb 25, 2019 at 15:40 history edited Hempelicious CC BY-SA 4.0
add statement of theorem
Feb 21, 2019 at 11:09 comment added Hempelicious @A.B.: Ok, I am out of the country at the moment, but when I'm back in a few days I'll write the statement.
Feb 21, 2019 at 6:03 comment added A.B. It would be really helpful is you could add the exact theorem statement, for those of us without access to this book. I accidentally also require such a reference.
Jan 6, 2019 at 18:00 review Late answers
Jan 6, 2019 at 18:10
Jan 6, 2019 at 17:40 history answered Hempelicious CC BY-SA 4.0