| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 2 years, 5 months |
| seen | 2 days ago | |
| stats | profile views | 87 |
|
Sep 28 |
revised |
Why are the centers of $R$ and $\text{End}_{\text{Ab}}(R)$ isomorphic? added 157 characters in body |
|
Sep 27 |
revised |
Why are the centers of $R$ and $\text{End}_{\text{Ab}}(R)$ isomorphic? added 123 characters in body |
|
Sep 27 |
revised |
Why are the centers of $R$ and $\text{End}_{\text{Ab}}(R)$ isomorphic? added 16 characters in body |
|
Sep 27 |
revised |
Why are the centers of $R$ and $\text{End}_{\text{Ab}}(R)$ isomorphic? edited body |
|
Sep 26 |
revised |
Does this “extension property” for polynomial rings satisfy a universal property? edited title |
|
Sep 26 |
revised |
Does this “extension property” for polynomial rings satisfy a universal property? edited tags |
|
Feb 9 |
revised |
Can someone explain how this question is reduced using basic postulates add info on p6b |
|
Jan 8 |
revised |
Topic for a high school-level math elective? edited title |