Abstract
We give a version of the Funk-Hecke formula that holds with minimal assumptonsand apply it to obtain formulas for the distributional derivatives of radialdistributions in Rn of the typeYkrj(f (r)) ;where Yk is a harmonic homogeneous polynomial. We show that such derivatives havesimpler expressions than those of the form pr(f (r)) for a general polynomial p:
Publisher
Sociedade Paranaense de Matematica
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