|
03E60 - Determinacy principles [MSC 2020] |
03E25 - Axiom of choice and related propositions [MSC 2020] |
08B30 - Injectives, projectives [MSC 2020] |
26A03 - Foundations: limits and generalizations, elementary topology of the line [MSC 2020] |
28A20 - Measurable and nonmeasurable functions, sequences of measurable functions, modes of convergence [MSC 2020] |
46A22 - Theorems of Hahn-Banach type; extension and lifting of functionals and operators [MSC 2020] |
54C35 - Function spaces in general topology [MSC 2020] |
91A35 - Decision theory for games [MSC 2020] |
54B30 - Categorical methods in general topology [MSC 2020] |
54D20 - Noncompact covering properties (paracompact, Lindelöf, etc.) [MSC 2020] |
54B10 - Product spaces in general topology [MSC 2020] |
54D30 - Compactness [MSC 2020] |
06B10 - Lattice ideals, congruence relations [MSC 2020] |
18A40 - Adjoint functors (universal constructions, reflective subcategories, Kan extensions, etc.) [MSC 2020] |
05C15 - Coloring of graphs and hypergraphs [MSC 2020] |
03E65 - Other set-theoretic hypotheses and axioms [MSC 2020] |