For the associated Legendre and Ferrers functions of the first and second
kind, we obtain new multi-derivative and multi-integral representation
formulas. The multi-integral representation formulas that we derive for these
functions generalize some classical multi-integration formulas. As a result of
the determination of these formulae, we compute some interesting special values
and integral representations for certain particular combinations of the degree
and order including the case where there is symmetry and antisymmetry for the
degree and order parameters. As a consequence of our analysis, we obtain some
new results for the associated Legendre function of the second kind including
parameter values for which this function is identically zero.Comment: 22 page
