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70G45 - Differential geometric methods (tensors, connections, symplectic, Poisson, contact, Riemannian, nonholonomic, etc.) for problems in mechanics [MSC 2020] |
58C35 - Integration on manifolds; measures on manifolds [MSC 2020] |
58A10 - Differential forms in global analysis [MSC 2020] |
57R70 - Critical points and critical submanifolds in differential topology [MSC 2020] |
57R17 - Symplectic and contact topology in high or arbitrary dimension [MSC 2020] |
57R65 - Surgery and handlebodies [MSC 2020] |
58A05 - Differentiable manifolds, foundations [MSC 2020] |
58A20 - Jets in global analysis [MSC 2020] |
57R12 - Smooth approximations in differential topology [MSC 2020] |
57R22 - Topology of vector bundles and fiber bundles [MSC 2020] |
57Q65 - General position and transversality [MSC 2020] |
57R60 - Homotopy spheres, Poincaré conjecture [MSC 2020] |