I am looking for the del of spherical harmonics. For the laplace operator we have the defining relation: $\Delta Y^l_m = l(l+1) Y^l_m$.
So, what is with: $\nabla Y^l_m $
2026-03-26 18:59:41.1774551581
Del of spherical harmonics
70 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in SPHERICAL-HARMONICS
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