|
49-XX - Calculus of variations and optimal control; optimization [MSC 2020] |
47-XX - Operator theory [MSC 2020] |
35-XX - Partial differential equations [MSC 2020] |
46-XX - Functional analysis [MSC 2020] |
30-XX - Functions of a complex variable [MSC 2020] |
34-XX - Ordinary differential equations [MSC 2020] |
41-XX - Approximations and expansions [MSC 2020] |
32-XX - Several complex variables and analytic spaces [MSC 2020] |