Mathematics
Tobias Kildetoft
  • Member for 11 years, 1 month
  • Last seen this week
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All Questions Answers Articles
Votes Newest
64
Why do we define quotient groups for normal subgroups only?
Dec 14 '10
47
Subgroups of a direct product
Sep 9 '13
41
Does every unital ring contain all the integers?
Jul 18 '13
39
Sudokus as composition tables of finite groups
Feb 20 '13
32
"Natural" example of cosets
Mar 21 '16
27
Create unique number from 2 numbers
Feb 24 '11
27
If $x^3 =x$ then $6x=0$ in a ring
Dec 12 '12
26
Finitely generated algebra
Jan 16 '13
26
What does the plus sign contained in a circle ($\oplus$) mean in this case?
Mar 25 '13
24
Are ideals also rings?
Apr 20 '15
Top Meta posts
5
11
59
Examples of poor review audits
20
Mathematics new site theme is live
18
SE site for "interesting mathematics"
16
Finding coauthor/s for a research paper
14
Proof-verification and duplicates.
Top network posts
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89
How to ask dumb questions
49
Polynomial with the primes as coefficients irreducible?
47
What to do when you have accidentally submitted an article to a predatory journal
38
Paper accepted with no report?
31
Inadmissible theorems in research

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