Mathematics
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hjhjhj57
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All Questions Answers
Score Newest
answer
46
How to prove $\operatorname{Tr}(AB) = \operatorname{Tr}(BA)$?
Jan 11, 2015
question
18
Why are noetherian and artinian modules important?
Mar 16, 2015
answer
15
Prove for any set $E\subset R$ with lebesgue measure 1 there exists a subset with lebesgue measure 1/2.
Jul 6, 2015
answer
10
Evaluating $\lim_{h \to 0}\frac{(x+h)^{\frac15}-x^{\frac15}}{h}$
Feb 7, 2015
answer
9
Easy math proofs or visual examples to make high school students enthusiastic about math
Jun 24, 2015
question
8
Ideal of product of affine varieties [duplicate]
Feb 19, 2016
question
7
Number of fixed points of torus action over partial flag variety
Aug 2, 2016
question
7
Characterization of projective and injective modules
Feb 18, 2015
question
7
How to intuitively understand prolongations
Jun 7, 2015
answer
7
Orthogonal transformation and vector product
Sep 20, 2014
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What to do about obvious revenge downvoting
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How can I ask a teacher to follow the textbook more closely?
25
Is it OK to go to postdocs for help?
16
What is the origin of polynomials and notation for them?
14
Star-Lord and the Space Police
14
Which school of philosophy motivated thinking about spaces of higher dimension?

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