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user62498
  • Member for 10 years, 4 months
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Top posts
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9
In a uniformly convex Banach space $x_n\stackrel{w}\to x$ and $||x_n||\to ||x||$ implies $||x_n-x||\to 0$
Jun 22, 2014
9
The Weak topology on an infinite-dimensional space is not metrizable
Aug 2, 2015
8
How to compute the residue of $(z^2+2z+1)\sin\left(\frac{1}{1+z}\right)$
Dec 17, 2014
7
schauder basis for $\ell_\infty$
Aug 11, 2015
7
Exercise books in linear algebra
Dec 20, 2017
6
Multivariable limit of rational function
Aug 17, 2014
6
Exercise books in functional analysis
Sep 28, 2014
5
If $x+(4/x)=4$ then $x^3+(4/x)^3$ is
Sep 13, 2014
5
Integrating $\int \frac {dx}{\sqrt{4x^{2}+1}}$
Sep 27, 2014
5
How would you integrate $\sqrt{1+\frac{1}{x^2}}$
Sep 16, 2014
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22
Under what conditions $\|x-y\|=n\iff\|f(x)-f(y)\|=n.$ for $n\in\mathbf{N}$ implies isometry?
22
What does “stop by my desk later” mean?
13
What is the best reference for Spectral theory?
8
What are the differences between these kinds of articles: original, review, letter, and short communication?
7
What are the differences between "I'm broke" and "I don't have money"