Mathematics
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rschwieb
  • Member for 11 years, 7 months
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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

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Top posts
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All Questions Answers
Score Newest
answer
133
Is zero a prime number?
Oct 29, 2013
answer
88
Are there mathematical concepts that exist in dimension $4$, but not in dimension $3$?
Sep 4, 2019
answer
69
Stopping the "Will I need this for the test" question
Jan 8, 2014
answer
69
Intuitive definitions of the Orbit and the Stabilizer
Dec 7, 2012
answer
65
What is the difference between a Hamel basis and a Schauder basis?
Jan 7, 2014
answer
64
difference between dot product and inner product
Aug 26, 2013
answer
59
Can there be an onto homomorphism from a ring without unity to a ring with unity?
Feb 19, 2018
answer
58
Prove that if $g^2=e$ for all $g$ in $G$ then $G$ is Abelian.
Nov 15, 2012
answer
49
Why don't Venn diagrams count as formal proofs?
Feb 14, 2013
answer
44
"Negative" versus "Minus"
Jun 11, 2012
Top Meta posts
8
48
32
Is downvoting all solutions to a question that turns out to be a duplicate an acceptable use of downvotes?
25
What Do We Do About Comment-Answered Questions?
25
Reforming closure's reputation: ideas to make closure more useful, less scary and more likely to be undone
24
Why is so important if a question is homework?
24
Is it a good idea to ask understanding-verification type of questions on this site?
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16
'Strong' presence, but ________ absence?
14
Do all Noether theorems have a common mathematical structure?
13
Non-field example of a commutative, local, dual ring with nilradical $N$ such that $ann(N)\nsubseteq N$
12
Simple component that is not a two-sided ideal
10
Retries in AWS Lambda

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