46A16 Not locally convex spaces (metrizable topological linear spaces, locally bounded spaces, quasi-Banach spaces, etc.)

46A17 Bornologies and related structures; Mackey convergence, etc.

46A19 Other "topological" linear spaces (convergence spaces, ranked spaces, spaces with a metric taking values in an ordered structure more general than R, etc.)

46A20 Duality theory

46A22 Theorems of Hahn-Banach type; extension and lifting of functionals and operators [See also 46M10]

46A25 Reflexivity and semi-re

46A30 Open mapping and closed graph theorems; completeness (including B-, Br-completeness)