Oskar Henriksson
  • Member for 8 years, 4 months
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2 answers
7 votes
443 views
How does the coefficient ring influence the Euler characteristic?
1 answers
6 votes
948 views
1 bookmarks
The Lie bracket of $\mathfrak{gl}_n(\mathbb{R})$ is the matrix commutator
1 answers
6 votes
789 views
3 bookmarks
Every complete regular surface is closed?
3 answers
5 votes
860 views
3 bookmarks
Geodesics of the orthogonal group
1 answers
3 votes
525 views
Proof of l'Hôpital's rule, g'(0)=0
2 answers
3 votes
754 views
Interpolation by splines: how to set up the equation system for finding the coefficients of the spline (in a B-spline basis)
3 answers
3 votes
272 views
Show that $(1-\sqrt{x})/(1+\sqrt{x})$ is injective for $x>0$
0 answers
2 votes
55 views
The saturation $J:(t_1\cdots t_m)^\infty$, where all generators of $J$ have degree one in the $t_i$'s
2 answers
2 votes
214 views
2 bookmarks
Totally geodesic submanifolds of $\mathbb{R}P^n$
1 answers
2 votes
124 views
2 bookmarks
Uniqueness of totally geodesic submanifold with a given tangent space
3 answers
2 votes
208 views
Limit of strange function composition
1 answers
1 votes
112 views
Why does every toric ideal correspond to an affine toric variety?
0 answers
1 votes
69 views
Is $1-f(x)\to 0$ equivalent with $f(x)\to 1$.
1 answers
0 votes
460 views
Estimators for $\mu^2$ and $\sigma^2$ for squared normal distribution