Mathematics
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MathIsHard
  • Member for 6 years, 3 months
  • Last seen more than a week ago
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2,635
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15
answers
228
questions
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4
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32
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13
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3
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23
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9
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18
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7
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35
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14
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Top posts
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All Questions Answers
Score Newest
question
6
$\tan(z)=i$, no solution
Jul 9, 2018
question
5
Let A be skew-symmetric, and denote its singular values by $\sigma_1\geq \sigma_2\geq \dots \sigma_n\geq0$.
Oct 5, 2016
question
5
Is this a bad proof for Cauchy mean value theorem or is it valid?
Dec 13, 2016
question
4
Principal root of the third root of 8
Jan 21, 2017
question
4
A set of $n$ vectors is a basis if and only if...
Jan 28, 2016
question
4
Trying to use Matlab to find Numerical Solution to $u''(x)+e^{u(x)}=0, u(0)=0, u(1)=0$ - Newton's method
Feb 21, 2018
question
4
If it exists, the inverse of a compact linear operator in infinite dimensional space cannot be bouded
Jul 24, 2018
question
4
Show that the following is asymptotically stable - Liapunov function
May 21, 2018
question
3
weak and strong convergence proof question
Jun 5, 2018
question
3
Contour Integration of $\int_0^\infty \frac{\sin(ax)}{x}$
Jul 14, 2018
Top network posts
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8
Do any math PhD advisors work on a problem with their student?
6
Math PhD adviser - The easy choice or the more unconventional choice
6
Department forcing me to teach a course even though my advisor has funds available to fund me from a grant
5
How to make make numbers in the 1e-01 format instead of 1e-1

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