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Tensor_Product

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11 Questions

Votes Activity Newest Views
4
10
votes
1
answer
710
views

Concept of “Rigidity” in mathematics

ag.algebraic-geometry at.algebraic-topology soft-question galois-theory
Nov 1 '16 at 23:36 ACL 12.1k
1
5
votes
1
answer
307
views

Correspondence between coverings and field extensions

ag.algebraic-geometry at.algebraic-topology galois-theory
Feb 28 '17 at 4:56 Will Chen 8,645
1
5
votes
1
answer
779
views

On progress towards inverse Galois problem over rationals

nt.number-theory gr.group-theory galois-theory
May 24 '16 at 22:59 Community♦ 1
 
4
votes
0
answers
410
views

Atlas of finite groups, Character table of automorphism group of sporadic group

gr.group-theory finite-groups sporadic-groups
Aug 21 '17 at 12:09 Community♦ 1
 
3
votes
1
answer
307
views

Quasi-thin groups and classification theorem

gr.group-theory finite-groups
Apr 28 at 10:03 YCor 42.6k
 
2
votes
1
answer
235
views

Reference for the proof of this lemma. “Double group trick”

ag.algebraic-geometry reference-request galois-theory
Nov 14 '16 at 20:53 Will Chen 8,645
 
1
vote
1
answer
249
views

Is there any algorithm to find the minimal generating set for $A_{n}$

gr.group-theory finite-groups abstract-algebra mathematical-software
Nov 13 '16 at 13:24 Community♦ 1
1
0
votes
1
answer
174
views

Inverse Galois Problem ; Galois group of some branched cover of $P^{1}$ defined over $\mathbb{Q}$

at.algebraic-topology ac.commutative-algebra galois-theory projective-geometry covering-spaces
Jun 29 '16 at 11:04 Community♦ 1
1
-1
votes
1
answer
248
views

Question related to Galois covering of Projective line over rational numbers

nt.number-theory at.algebraic-topology galois-theory inverse-problems
Sep 26 '16 at 11:57 Community♦ 1
 
-2
votes
1
answer
168
views

Any galois covering of $P^{1}$ over rationals are of the form $\mathbb{P}^1_L\to\mathbb{P}^1_\mathbb{Q}$

ag.algebraic-geometry nt.number-theory at.algebraic-topology galois-theory
Sep 26 '16 at 2:53 Will Chen 8,645
1
-2
votes
1
answer
203
views

Action of $\mathbb{Z}/3\mathbb{Z}$ on $P^{1}$ [closed]

ag.algebraic-geometry at.algebraic-topology
Jul 18 '16 at 9:34 ThiKu 9,081
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