Top network posts

• 41 How to prove $\operatorname{Tr}(AB) = \operatorname{Tr}(BA)$?
• 37 How can I ask a teacher to follow the textbook more closely?
• 25 Is it OK to go to postdocs for help?
• 17 Why are noetherian and artinian modules important?
• 16 What is the origin of polynomials and notation for them?
• 15 Prove for any set $E\subset R$ with lebesgue measure 1 there exists a subset with lebesgue measure 1/2.
• 14 Which school of philosophy motivated thinking about spaces of higher dimension?
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