|
35J20 - Variational methods for second-order elliptic equations [MSC 2020] |
35K55 - Nonlinear parabolic equations [MSC 2020] |
35K85 - Unilateral problems for linear parabolic equations and variational inequalities with linear parabolic operators [MSC 2020] |
35Q35 - PDEs in connection with fluid mechanics [MSC 2020] |
35R05 - PDEs with discontinuous coefficients and/or data [MSC 2020] |
35R35 - Free boundary problems for PDEs [MSC 2020] |
49J10 - Existence theories for free problems in two or more independent variables [MSC 2020] |
49J20 - Existence theories for optimal control problems involving partial differential equations [MSC 2020] |
49J40 - Variational inequalities [MSC 2020] |
65N55 - Multigrid methods; domain decomposition for boundary value problems involving PDEs [MSC 2020] |
93Exx - Stochastic systems and control [MSC 2020] |