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An effective technique for solving generalized Cahn-Hilliard (C-H) problems

2023Open accessSuez University

Abstract

Abstract Throughout this paper, we apply the Optimal Homotopy Asymptotic Method (OHAM) to find out the numerical solutions of the fractional Cahn-Hilliard (C-H) equation. The most advantage of this method is that it contains parameters that strongly control the solution series convergence. Approximate solutions of the C-H equation were compared with the exact solutions. A comparison of these solutions with the exact solution shows that our method is more effective and accurate for solving nonlinear differential equations.

Research topics

  • Fractional Differential Equations Solutions
  • Iterative Methods for Nonlinear Equations
  • Solidification and crystal growth phenomena

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DOI: 10.21203/rs.3.rs-2870128/v1

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