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visits member for 1 year, 8 months
seen Apr 6 at 23:09

Jul
2
awarded  Curious
Apr
6
asked Measure inequality implies integral inequality?
Jun
7
asked Graph with two copies of $K_{r+1}$ which have $r$ vertices in common
May
13
asked Graphs which satisfy $\chi(G) > \chi(H)$ and $p_G(x) > p_H(x)$?
May
13
accepted A function with a non-negative upper derivative must be increasing?
Jan
21
comment Weak convergence of a sequence of characteristic functions
Indeed, I will try to complete the problem in both ways, to make sure I understand it.
Jan
21
awarded  Scholar
Jan
21
comment Weak convergence of a sequence of characteristic functions
Thank you! :) I was able to complete the argument this way.
Jan
21
accepted Weak convergence of a sequence of characteristic functions
Jan
21
comment Weak convergence of a sequence of characteristic functions
This was helpful, although I found Jonas Meyer's suggestion to be more straightforward for me. Thank you regardless! :)
Jan
21
awarded  Supporter
Jan
21
awarded  Student
Jan
21
asked Weak convergence of a sequence of characteristic functions
Jan
20
comment A function with a non-negative upper derivative must be increasing?
Thank you for the help, but I am not seeing how to conclude that $\overline{D}g(e) = 0$ if $g(e)$ is, for example, an absolute max. This upper derivative is certainly not positive since $g(e)$ is an absolute max, but how can we conclude it is $0$?
Jan
20
asked A function with a non-negative upper derivative must be increasing?