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Dehann Fourie edited this page Oct 22, 2024 · 14 revisions

Welcome to the ApproxManifoldProducts.jl wiki!

Working Assumptions

  • Manifolds.exp_lie != Manifolds.exp even at identity,
  • Trivialized Jl == Jr [VanGoor Mahony 2024]
  • if the metric is biinvariant, the Cartan-Schouten-0 connection == Levi-Civita
    • e.g. for M=SO(n), exp(M,) = exp_lie(M,)

To Confirm:

  • for Lie Groups, is a push forward (using Jacobian of function Manifolds.translate) equivalent to the parallel transport. And, how does this relate to left-invariance

  • Manifolds.translate_diff vs Chirikjian Vol.2 ~p30 Jacobian (see about basis and generating Jacobian). See also Forney Jacobian and push-forward vs basis.

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