Mathematics
A. B. Marnie's user avatar
A. B. Marnie's user avatar
A. B. Marnie's user avatar
A. B. Marnie
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question
6
Prove that $\lim_{n \rightarrow \infty} \int_0^\infty f_n(x) dx = \int_0^\infty f(x) dx$.
Mar 22, 2017
question
6
Determinant-free proof that a real $n \times n$ matrix has at least one real eigenvalue when $n$ is odd.
Sep 18, 2017
answer
5
Diagonalized matrix - Is each column an eigenvector?
Mar 21, 2017
answer
5
Supremum for a Sequence of Functions
Oct 12, 2017
answer
3
Conditions for a matrix to have non-repeated eigenvalues
Aug 20, 2018
answer
3
Lebesgue Integral on Measurespace
Aug 3, 2018
question
3
The unit ball in $L^{\infty}$ is not weakly sequentially compact.
Dec 18, 2017
answer
3
How form a linear mapping $f:\mathbb{R}^{4} \rightarrow \mathbb{R}^{3}$ to a matrix correctly?(solved)
Mar 22, 2017
answer
3
Largest $k$ for which $\sum_{n=1}^\infty \frac{\cos nx}{2^n}$ is in $C^k$ with respect to $x$
Mar 27, 2017
answer
2
Fixation of Random Matrix Theory on Eigenvalues
Apr 19, 2023