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Results tagged with dg.differential-geometry
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user 85856
Complex, contact, Riemannian, pseudo-Riemannian and Finsler geometry, relativity, gauge theory, global analysis.
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Do the germs of local vector fields which are generated by a Lie pseudogroup form a Lie alge...
Let $(M,g)$ a semi-Riemannian manifold, and let $\mathcal{G}$ a be Lie pseudogroup which acts by local isometries on $(M,g)$.
Clearly the germs of all local killing vector fields at $p \in M$ form a L …
- 121
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Are affine maps (wrt to a connection), which preserve a tensor field, given by a PDE?
Let $(M, \nabla)$ be a manifold together with a connection on $TM$ and let $T$ be a tensor field on $M$. Suppose the pseudogroup $\Gamma$ of locally defined smooth maps, that simultanously preserve th …
- 121