Pete L. Clark's user avatar
Pete L. Clark's user avatar
Pete L. Clark's user avatar
Pete L. Clark
  • Member for 14 years, 5 months
  • Last seen this week
10 votes

Reference book for commutative algebra

50 votes
Accepted

When is Aut(G) abelian?

30 votes
Accepted

Definition of inner product for vector spaces over arbitrary fields

29 votes
Accepted

Were Bourbaki committed to set-theoretical reductionism?

14 votes
Accepted

Is an abelian variety with a Galois invariant, rank one submodule of its Tate module, CM?

23 votes

Elementary / Interesting proofs of the Nullstellensatz

9 votes

Does $\operatorname{Con}\sf(ZF)$ imply $\operatorname{Con}\sf(ZF + \operatorname{Aut}{\bf C = Z/\mathrm 2Z})$?

29 votes
Accepted

Existence of zero cycles of degree one vs existence of rational points

43 votes
Accepted

Degree of sum of algebraic numbers

16 votes
Accepted

What is the status of the Gauss Circle Problem?

2 votes

Analysis from a categorical perspective

10 votes

About the Riemann integrability of composite functions

6 votes

Can a limit to zero of a limit to zero assume they're both going at the same rate?

4 votes

What is an explicit example of a sequence converging to two different points?

11 votes

For which fields K is every subring of K…?

17 votes
Accepted

When does the group of invertible ideal quotients = the free abelian group on the prime ideals?

7 votes
Accepted

Generators of a maximal ideal of $k[X_1,\cdots,X_n]$

42 votes
Accepted

What is a good roadmap for learning Shimura curves?

50 votes
Accepted

Integrability of derivatives

11 votes

How to picture $\mathbb{C}_p$?

7 votes
Accepted

Any factor group of a finite abelian group is isomorphic to some subgroup

13 votes

Can a vector space over an infinite field be a finite union of proper subspaces?

16 votes

Is there a slick proof of the classification of finitely generated abelian groups?

18 votes
Accepted

Why are extensions so heavily emphasized in valuation theory?

6 votes

3 square theorem

85 votes
Accepted

Inaccessible cardinals and Andrew Wiles's proof

23 votes

Simplest examples of rings that are not isomorphic to their opposites

32 votes

Is there an introduction to probability theory from a structuralist/categorical perspective?

32 votes

Examples of theorems with proofs that have dramatically improved over time

4 votes

Do there exist general conditions for cyclicity of unit groups of quotient rings (generalizations of the primitive root theorem)?

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