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alex

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Top Questions
34 votes

Attitudes towards self-plagiarism

publishing journals plagiarism asked Aug 19 '12 at 1:01
academia.stackexchange.com

7 votes

Bounded, non-constant harmonic functions: how far are they from existing?

metric-spaces harmonic-functions asked Jun 5 '12 at 23:18
math.stackexchange.com

6 votes

Finding a ranking which minimizes the number of conflicts

ds.algorithms asked Sep 21 '11 at 0:56
cstheory.stackexchange.com


Top Answers
37
Do complex numbers really exist?
math.stackexchange.com

14
Is reducing a matrix to row echelon form useful at all?
math.stackexchange.com

11
Inverse of a triangular matrix( both upper & lower ) is triangular
math.stackexchange.com

10
Interesting results easily achieved using complex numbers
math.stackexchange.com

9
Prove: $(a + b)^{n} \geq a^{n} + b^{n}$
math.stackexchange.com

9
Do the equations used in Stargate make sense or are they gibberish?
math.stackexchange.com

8
How should I deal with discouragement as a graduate student?
academia.stackexchange.com

6
Solving a maze by taking a random walk
math.stackexchange.com

5
Determinant of a polynomial matrix
math.stackexchange.com

5
If $A,B$ symmetric positive semidefinite, show tr$(AB) \geq 0$
math.stackexchange.com


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