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Mathematics
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Dirk
  • Member for 13 years, 8 months
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Doing math as a job.

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77
Is '$10$' a magical number or I am missing something?
Jul 5, 2012
55
What is so special about $\alpha=-1$ in the integral of $x^\alpha$?
Sep 14, 2011
43
Why do engineers use the Z-transform and mathematicians use generating functions?
Apr 26, 2012
35
When is matrix multiplication commutative?
Jul 13, 2012
33
Fourier transform of function composition
Jul 16, 2012
26
Mathematical symbol for "and"
Jan 24, 2011
24
Why does the generalised derivative have to be a linear transformation?
Jan 20, 2017
24
Why is there no "remainder" in multiplication
Sep 28, 2013
21
Fourier transform of unit step?
Oct 19, 2011
19
Best textbook for Geometric Measure Theory
Jul 5, 2014
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151
Where to publish research if I do not want a peer review process?
122
Is it normal for collaborator to rerun experiments himself?
114
What are your favorite instructional counterexamples?
113
What to do about "grade grubbers?"
101
Have I embarassed my supervisors by solving a problem that a PhD student in my group was working on without success?