Search and Browse the MSC 2000
35G05
General theory of linear higher-order PDE → ZMATH
35G10
Initial value problems for linear higher-order PDE, linear evolution equations → ZMATH
35G15
Boundary value problems for linear higher-order PDE → ZMATH
35G20
General theory of nonlinear higher-order PDE → ZMATH
35G25
Initial value problems for nonlinear higher-order PDE, nonlinear evolution equations → ZMATH
35G30
Boundary value problems for nonlinear higher-order PDE → ZMATH
35G99
None of the above, but in this section → ZMATH