Mathematics
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I am currently an MSc student in Mathematics at the University of Potsdam.

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13 Eigenvalues of a matrix whose square is zero Feb 4 '19
7 Property of prime divisors in group theory Aug 5 '18
7 Prove that sum of matrices equals zero Apr 19 '20
6 Can't argue with success? Looking for “bad math” that “gets away with it” May 1 '20
6 Distance of two points in $\mathbb{R}^N$ $\leq$ length of curve May 30 '19
5 Prove that a function is bijective and show that G is a group Sep 5 '19
5 Is there an easier way to calculate the partial derivative? Feb 28 '20
5 $1/(1-x)$ series: dividing by zero? Jun 3 '20
4 Another definition of normal operator Jun 7 '20
4 Find a solution for a differential equation, assume that $y(x)=ax^2+bx+c$ Feb 5 '20
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