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Algebra front page
Algebraic geometry front page
Decompose your ring using idempotents
How to use tensor products and evaluation maps in representation theory
If you don't have an identity element, a set of local units is more than enough
Transform equation to reach a solved pattern
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Geometric view of Hölder's inequality
Finding an interval for rational numbers with a high denominator
Try to prove a stronger result
Use self-similarity to get a limit from an inferior or superior limit.
Prove a consequence first
Lower degree by increasing dimension (or vice-versa)
Active forum topics
Plenty of LaTeX errors
A different kind of article?
Countable but impredicative
I don't think this statement
45 weeks 6 days
choice of the field
1 year 2 weeks
1 year 3 weeks
1 year 32 weeks
Higher dimensional analogues
2 years 1 week