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Diameter of $SU_2$ for a left-invariant axisymmetric Riemannian metric. (arXiv:1710.02945v1 [math.DG])

来源于:arXiv
We consider the Lie group $SU_2$ endowed with a left-invariant axisymmetric Riemannian metric. This means that a metric has eigenvalues $I_1 = I_2, I_3 > 0$. We give an explicit formula for the diameter of such metric. 查看全文>>