Five-dimensional Monopole Equation with Hedge-Hog Ansatz and Abel's   Differential Equation
  We review the generalized monopole in the five-dimensional Euclidean space. A numerical solution with the Hedge-Hog ansatz is studied. The Bogomol'nyi equation becomes a second order autonomous non-linear differential equation. The equation can be translated into the Abel's differential equation of the second kind and is an algebraic differential equation. 
Hironobu Kihara