(1 - x^2) * y'' - 2 * x * y' + n * (n + 1) * y = 0, where n is parameter {Legendre differential equation}. Solutions are polynomials {Legendre polynomial}, potential equation spherical coordinates derived by variable separation, or spherical harmonics of second kind.
Mathematical Sciences>Calculus>Differential Equation>Kinds>Partial>Potential
3-Calculus-Differential Equation-Kinds-Partial-Potential
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Date Modified: 2022.0224