All Questions
1 question with no upvoted or accepted answers
3
votes
0
answers
347
views
What is the analog of "monotonic" for scalar functions on surfaces?
"monotonic" is well defined for functions $f(x)$, where e.g. $x\in[0,1]$ and $f(x)\in\mathbb{R}$. The quality I particularly care about is that if $f(x)$ is monotonic then it will not have any local ...