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Mathematics
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j4GGy
  • Member for 9 years, 9 months
  • Last seen more than 2 years ago
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47
Proof for the upper bound and lower bound for binomial coefficients.
Jul 7, 2015
10
Why $\mathbb S^1\times \mathbb S^1$ is isomorphic to the torus?
Nov 30, 2015
8
Prove that the unit ball in $X$ is not compact
May 12, 2015
8
Indefinite Integral of a Function multiplied by Heaviside
Oct 29, 2014
7
If A is normal, then the nullspace of A is the nullspace of A*
Dec 16, 2014
5
Given a finite metric space, are the matrices of triangle inequality errors invertible?
Jan 13, 2015
5
Proof for the necessity of conditions for a subspace
Apr 23, 2015
5
Prove that there are at most a countable amount of $x \in X$ with $\{ x \} \in \mathcal{A}$ so that $\mu(x) > 0$.
Feb 11, 2016
5
Integration by parts formula with Lebesgue Integral and distribution function
May 28, 2015
4
Finding all of the solutions to the trigonometric equation $\cos (t \Omega )=\frac{x}{a}$
May 7, 2015