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19
votes
Example of infinite field of characteristic $p\neq 0$
abstract-algebra
field-theory
asked Aug 19 '11 at 2:20
math.stackexchange.com
7
votes
Quotient group properties
abstract-algebra
group-theory
asked Sep 7 '11 at 1:13
math.stackexchange.com
7
votes
Path on $\mathbb{R}^2\setminus \{x_1, x_2\}$
general-topology
asked Mar 14 '12 at 11:03
math.stackexchange.com
6
votes
vector field on sphere with two handles
general-topology
asked Sep 12 '11 at 0:52
math.stackexchange.com
6
votes
De Rham cohomology of $\mathbb{RP}^{n}$
algebraic-topology
manifolds
asked Mar 10 '12 at 17:10
math.stackexchange.com
5
votes
Isomorphism of modules + tensor product
abstract-algebra
commutative-algebra
asked Jul 12 '11 at 4:08
math.stackexchange.com
5
votes
Frobenius homomorphism
abstract-algebra
field-theory
asked Aug 12 '11 at 6:16
math.stackexchange.com
5
votes
Quotient Topology
general-topology
asked Sep 11 '11 at 11:29
math.stackexchange.com
5
votes
For field extensions $F\subsetneq K \subset F(x)$, $x$ is algebraic over $K$
abstract-algebra
field-theory
asked Jun 28 '12 at 6:40
math.stackexchange.com
Top Answers
No answers with score of 5 or more
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