A category $\mathcal{C}$ is skeletal if $\mathcal{C}\cong \mathsf{Sk}\webleft (\mathcal{C}\webright )$.[1]
Footnotes
[1] That is, $\mathcal{C}$ is skeletal if isomorphic objects of $\mathcal{C}$ are equal.
Here's a breakdown of the differences between each PDF style:
| Style | Class | Font | Theorem Environments |
|---|---|---|---|
| Style 1 | book |
Alegreya Sans | tcbthm |
| Style 2 | book |
Alegreya Sans | amsthm |
| Style 3 | book |
Arno* | amsthm |
| Style 4 | book |
Computer Modern | amsthm |
*To be replaced with Linus Romer's Elemaints when it is released.
