Mathematics
Jiangwei Xue's user avatar
Jiangwei Xue's user avatar
Jiangwei Xue's user avatar
Jiangwei Xue
  • Member for 12 years, 8 months
  • Last seen more than 6 years ago
  • Wuhan University, 武昌区武汉市湖北省中国
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All Questions Answers
Score Newest
answer
32
How to find roots of $X^5 - 1$?
May 15, 2011
answer
16
The Galois Extension of $\mathbb Q$ with cyclic group of prime order as its Galois group
May 1, 2011
answer
14
Discriminant of a monic irreducible integer polynomial vs. discriminant of its splitting field
May 7, 2011
answer
12
$\langle 2,x \rangle$ is a non-principal ideal in $\mathbb Z [x];\, $ $D[x]$ PID $\Rightarrow D$ field, for a domain $D$
May 1, 2011
answer
11
Any quotient group of $(\mathbb Q,+)$ is torsion
May 1, 2011
question
9
Is the splitting field unramified over a prime $\mathfrak{p}$ if the discriminant of the polynomial is coprime to $\mathfrak{p}$?
May 25, 2011
answer
9
Connectedness in Zariski topology
Jul 1, 2011
question
8
How to construct a simple complex torus of dimension $\geq 2$?
May 3, 2011
question
8
What's the relation between cohomology and unramified Galois covering of curves
Jun 9, 2011
question
8
What is the tensor product of a sheaf and a module?
Jun 24, 2011
Top network posts
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10
Indentation of the signature in the letter class
10
What is transport of structure in cohomology setting?
9
Supersingular elliptic curve dilemma
6
Datatool query database \dtlgetrowindex argument expansion
6
Existence of elements in an Eichler order whose norm is minus one

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