Fredrik Meyer

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11030
bio website cube.fredrikmeyer.net
location Oslo, Norway
age 24
visits member for 2 years, 6 months
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Master in Mathematics at the University of Oslo. Spring 2011 spent at UIUC. Will write a master's thesis about Hibi rings, Grassmannians/flag varieties, monomials and stuff like that.


150 Answers

newest activity votes
22
Why is $Q[\pi]$ not a field?
oct 31 at 21:23
18
How to pick a thesis advisor?
feb 14 '11 at 22:41
15
Showing $1,e^{x}$ and $\sin{x}$ are linearly independent in $\mathcal{C}[0,1]$
dec 3 '10 at 12:01
13
What is the result of infinity minus infinity?
aug 30 '11 at 19:04
11
Classical texts that should not be missing from any shelf
jan 14 '12 at 21:11
11
What's the goal of mathematics?
mar 23 '11 at 18:26
8
Motivation for linear transformations
feb 8 at 23:38
8
How does intuition fail for higher dimensions?
dec 14 at 11:59
8
Prove that $a^p = e$ in any non-cyclic group of order $p^2$
apr 19 '11 at 23:06
8
Twice as much vs Two times as much vs Double
feb 13 '11 at 3:16
7
The way into set theory
dec 23 at 21:09
7
What are stalks of Spec $Z/(60)$?
nov 16 at 10:11
7
Reference request: introduction to commutative algebra
may 6 '11 at 16:32
7
Showing that a set X with a trivial topology is not metrizable
apr 19 '11 at 23:10
7
Are Disjoint Set Assertions Commutative?
jan 19 '11 at 23:58
6
Let $G$ a group. Let $x\in G$. Assume that for every $y\in G, xyx=y^3$. Prove that $x^2=e$ and $y^8=e$ for all $y\in G$.
feb 18 at 20:02
6
Is there any field of characteristic 4 or any other composite number?
dec 19 '11 at 15:16
6
Number of ways a natural number can be written as sum of smaller natural number
jul 16 '11 at 3:16
6
Good books on Philosophy of Mathematics
apr 3 '11 at 0:05
6
Motivating implications of the axiom of choice?
dec 2 '10 at 19:54
5
Question on sheafification of a presheaf
may 8 at 15:53
5
Prove that there is at least one real solution to the equation…
may 5 at 15:30
5
$V$ is isomorphic to $V^{\ast\ast}$, the double dual space of $V$.
feb 1 at 20:58
5
The limit of $z\cdot\overline{z}$ as $z\to i$
feb 16 '11 at 5:43
4
Another basic short exact sequence problem
may 17 at 13:10
4
very basic short exact sequence problem
may 17 at 13:07
4
What is a primary decomposition of the ideal $I = \langle xy, x - yz \rangle$?
may 8 at 7:43
4
Singular homology
apr 19 at 13:55
4
Solving $\;5^{2x}-4\cdot 5^x=12$
jan 28 at 15:30
4
Computing derivative $x^{x^x}$
jan 18 at 16:12
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