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Mathematics
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DKal
  • Member for 12 years, 10 months
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A PhD student.

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Top posts

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113
What are the most overpowered theorems in mathematics?
Nov 7, 2013
14
Rational + irrational = always irrational?
Oct 28, 2013
6
Eigenvalue formula
May 27, 2014
5
What's the difference between the automorphism and isomorphism of graph?
May 11, 2014
4
Similar Matrices and Linear Transformations
May 29, 2014
4
Pigeonhole Principle Question - Group of 6 people, do 3 either know each other or not?
Nov 13, 2013
3
Symmetries of combinatorial structures.
Nov 14, 2013
3
Adding two vectors such that the resulting vector is perpendicular to a third vector
Mar 30, 2014
3
Is there a name for a matrix which satisfies det($AA^T$) = det($A^TA$)
Mar 30, 2014
3
What is the next number?
Mar 17, 2014

Top network posts

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10
The most outrageous (or ridiculous) conjectures in mathematics