|
52-XX - Convex and discrete geometry [MSC 2020] |
46B20 - Geometry and structure of normed linear spaces [MSC 2020] |
54-XX - General topology [MSC 2020] |
46B10 - Duality and reflexivity in normed linear and Banach spaces [MSC 2020] |
54C60 - Set-valued maps in general topology [MSC 2020] |
54C65 - Selections in general topology [MSC 2020] |
54E35 - Metric spaces, metrizability [MSC 2020] |
54B20 - Hyperspaces in general topology [MSC 2020] |
54E15 - Uniform structures and generalizations [MSC 2020] |
54E05 - Proximity structures and generalizations [MSC 2020] |
52A07 - Convex sets in topological vector spaces (aspects of convex geometry) [MSC 2020] |