|
47-XX - Operator theory [MSC 2020] |
47H10 - Fixed-point theorems [MSC 2020] |
41A65 - Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) [MSC 2020] |
46A03 - General theory of locally convex spaces [MSC 2020] |
47H04 - Set-valued operators [MSC 2020] |
54H25 - Fixed-point and coincidence theorems (topological aspects) [MSC 2020] |
47J10 - Nonlinear spectral theory, nonlinear eigenvalue problems [MSC 2020] |
47H08 - Measures of noncompactness and condensing mappings, $K$-set contractions, etc. [MSC 2020] |
46A50 - Compactness in topological linear spaces; angelic spaces, etc. [MSC 2020] |