[sage-support] Re: Cotton Tensor gives wrong result.

> > It is the Schouten Tensor that has a dimension dependent definition not > the Cotton Tensor. > The logical conventions are defined by Rij = Rkikj and the condition that the Euclidean n-sphere has R > 0. -- You received this message because you are subscribed to the Google Groups "sage-s

[sage-support] Re: Cotton Tensor gives wrong result.

Hi, What do you mean exactly by "Cotton tensor gives wrong result" ? Maybe this is matter of convention... SageMath's definition of the Cotton conformal tensor is here: https://doc.sagemath.org/html/en/reference/manifolds/sage/manifolds/differentiable/metric.html#sage.manifolds.differentiable.me