G-Categories (Paperback)

$G$-Categories: The stable subcategory, $G$-limits and stable limits Systems of isomorphisms and stably closed $G$-categories Partial $G$-sets: $G$-adjoints and $G$-equivalence Par$(G$-set) and $G$-representability Transversals Transverse limits and representations of transversaled functors Reflections and stable reflections $G$-Cotripleability The standard factorization of insertion Cotripleability of stable reflectors The case of $\scr D^G$ Induced stable reflections and their signatures The $\scr D^G$-targeted case.