Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with definitions
Search options not deleted
user 3634
58
votes
Can a mathematical definition be wrong?
I was involved in such a case. My thesis advisor (S. Husseini) and his coauthor (E. Fadell)
defined the "category weight" of a cohomology class in a way that allowed them to prove the theorem they wa …
31
votes
Main statement as theorem or corollary
Another approach is to present both as theorems, but to present only A as a `marquee result' in the introduction, mentioning that it follows from the stronger but more technical B.
- 12.5k
8
votes
What does the adjective "natural" actually mean?
According to Mac Lane (as I remember it from Categories for the Working Mathematician),
Eilenberg and Mac Lane invented categories so they could talk about functors, and they
wanted to talk about fun …
- 12.5k