|
35-XX - Partial differential equations [MSC 2020] |
53-XX - Differential geometry [MSC 2020] |
15-XX - Linear and multilinear algebra; matrix theory [MSC 2020] |
45Exx - Singular integral equations [MSC 2020] |
58Axx - General theory of differentiable manifolds [MSC 2020] |
15Axx - Basic linear algebra [MSC 2020] |
58J20 - Index theory and related fixed point theorems on manifolds [MSC 2020] |
35F45 - Boundary value problems for systems of linear first-order PDEs [MSC 2020] |