Fundamental solution Φ of the Laplace operator: Φ(x) = −(1/(2π)) · log|x| in R², Φ(x) = 1/((n-2)·ω_n · |x|^{n-2}) in R^n for n ≥ 3 (where ω_n is the surface area of the unit sphere in R^n). Distributional relation: ΔΦ = δ₀. Newton…
Fundamental solution Φ of the Laplace operator: Φ(x) = −(1/(2π)) · log|x| in R², Φ(x) = 1/((n-2)·ω_n · |x|^{n-2}) in R^n for n ≥ 3 (where ω_n is the surface area of the unit sphere in R^n). Distributional relation: ΔΦ = δ₀. Newton…