Numerical solution of Lane-Emden type equations using Flatlet oblique multiwavelets collocation approach

Document Type : Research Paper


1 Department of Mathematics and Applications, University of Mohaghegh Ardabili, Ardabil, Iran

2 b Department of Applied Mathematics, Faculty of Mathematical Sciences, University of Tabriz, Tabriz, Iran



The presented paper examines a numerical method for solving Lane-Emden type equations based on Flatlet oblique multiwavelet properties. In this paper, using the Flatlet multiwavelet features, an operator matrix is created and then the Lane-Emden equation reduces to a set of algebraic equations. Also, comparing the results presented in previous articles, it is observed that this wavelet due to having different high ranks, has the ability to solve this problem more accurately than other methods.


Articles in Press, Corrected Proof
Available Online from 21 February 2023
  • Receive Date: 12 December 2022
  • Revise Date: 31 December 2022
  • Accept Date: 23 January 2023
  • First Publish Date: 21 February 2023