Search and Browse the MSC 2000
46-XX
Functional analysis {For manifolds modeled on topological linear spaces, see 57Nxx, 58Bxx} → ZMATH
46M18
Homological methods (exact sequences, right inverses, lifting, etc.) → ZMATH
46M20
Methods of algebraic topology (cohomology, sheaf and bundle theory, etc.) [See also 14F05, 18Fxx, 19Kxx, 32Cxx, 32Lxx, 46L80, 46M15, 46M18, 55Rxx] → ZMATH
46M99
None of the above, but in this section → ZMATH