Search and Browse the MSC 2000
18-XX
Category theory; homological algebra {For commutative rings see 13Dxx, for associative rings 16Exx, for groups 20Jxx, for topological groups and related structures 57Txx; see also 55Nxx and 55Uxx for algebraic topology} → ZMATH
18C15
Triples (= standard construction, monad or triad), algebras for a triple, homology and derived functors for triples [See also 18Gxx] → ZMATH
18C20
Algebras and Kleisli categories associated with monads → ZMATH
18C30
Sketches and generalizations → ZMATH
18C35
Accessible and locally presentable categories → ZMATH
18C99
None of the above, but in this section → ZMATH