Comment on 'Analytical approach for solving population balances: A homotopy perturbation method' (2019) J. Phys. A: Math. Theor. 52385201

Abstract

We analyse a recent application of homotopy perturbation method to some models for population balances. We show that the only result of the application of this implementation of the perturbation approach is the Taylor series expansion of the solution to the integro-differential equations.