MathOverflow
rschwieb's user avatar
rschwieb's user avatar
rschwieb's user avatar
rschwieb
  • Member for 11 years, 9 months
  • Last seen this week
Profile Activity
Stats
1,458
reputation
41k
reached
23
answers
10
questions
Communities
View all
About

PhD

I maintain a Database of Ring Theory. Please register there or drop by the chatroom to discuss additions, changes, and questions.

Interests:

Ring and module theory

Clifford algebra/Geometric algebra

Mathematical physics

Applications of abstract algebra

Badges
View all badges
This user doesn’t have any gold badges yet.
14
silver badges
26
bronze badges
Top tags
View all tags
57
Score
28
Posts
85
Posts %
33
Score
9
Posts
27
Posts %
21
Score
5
Posts
15
Posts %
12
Score
2
Posts
6
Posts %
6
Score
2
Posts
6
Posts %
3
Score
4
Posts
12
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
13
Non-field example of a commutative, local, dual ring with nilradical $N$ such that $ann(N)\nsubseteq N$
Jun 26, 2015
answer
12
Simple component that is not a two-sided ideal
Oct 12, 2022
answer
10
Atlas-like websites on specific areas of mathematics
Mar 7, 2020
question
9
Where is it shown that a countable self-injective ring is semilocal?
Jun 9, 2018
question
7
Using Dunwoody's results on cohomological dimension to learn about a von Neumann regular group ring
Apr 5, 2018
question
7
Symmetry of unique generator property
Aug 17, 2022
answer
7
Jacobson ring = a ring whose nilradical and Jacobson radical coincide?
Apr 3, 2014
answer
6
What does the semiring of ideals of a ring R tell us about R?
Dec 14, 2011
question
5
Finding non-inner derivations of simple $\mathbb Q$-algebras
Mar 2, 2022
answer
5
Rings in which every non-unit is a zero divisor
Dec 14, 2011
Top network posts
View all network posts
133
Is zero a prime number?
88
Are there mathematical concepts that exist in dimension $4$, but not in dimension $3$?
68
Intuitive definitions of the Orbit and the Stabilizer
63
difference between dot product and inner product
63
What is the difference between a Hamel basis and a Schauder basis?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.