A spherical harmonic of order n and dimension d is the restriction to the sphere S^{d-1} of a harmonic polynomial in d variables that is homogeneous of degree n.

Spherical harmonics link Chebyshev and Legendre polynomials.

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A spherical harmonic of order n and dimension d is the restriction to the sphere S^{d-1} of a harmonic polynomial in d variables that is homogeneous of degree n.

Spherical harmonics link Chebyshev and Legendre polynomials.