The Stacks project

LaTeX: \Ob

	Introduced a macro

	\def\Ob{\mathop{\rm Ob}\nolimits}

	and replaced any occurence of \text{Ob}( with \Ob(. There are
	still some occurences of \text{Ob} but these are sets, not the
	operator that takes the set of objects of a category.

LaTeX: \Sch

	Introduced a new macro

	\def\Sch{\textit{Sch}}

	and replaced all the occurences of \textit{Sch} with \Sch.

Criteria for algebraicity

	Contributed by Jonathan Wang and slightly edited and expanded by
	Johan de Jong

	Would really love a better explanation of the lemma saying that
	a representable monomorphism of algebraic stacks is fully
	faithful on fibre categories.

Algebraic stacks: More worrying over diagrams

	Some more comments on how to go between sheaves and associated
	stacks, etc.

Added new tags to the project

	modified:   tags/tags

Introducing different types of representable 1-morphisms of categories
fibred in groupoids

	modified:   algebraic.tex
	modified:   categories.tex
	modified:   spaces.tex