TARU PUBLICATIONS
Author

Luma N. M. Tawfiq

Department of Mathematics College of Education for Pure Science (Ibn Al-Haitham) University of Baghdad, Baghdad, 10071, Iraq

Published papers
5
Citations
7
Views
666
Downloads
35

Publications

5 papers
Open Access Research Article·pp. 1689–1696·Vol. 29, Issue 5-BMay 2026

Novel technique for solving nonlinear fractional differential equations via ANN

Maha A. Mohammed, A. H. Khamas, Luma N. M. Tawfiq

Published Online: 27 Jun 2026DOI: 10.47974/JIM-2562

In this paper: A novel, computationally efficient technique is suggested to find exact solution of nonlinear differential equations with order is fractional, This technique is extended to fractional partial differen...

AbstractReferencesFull Text PDF (468 KB)Views: 36Downloads: 9Citations: 0
Open Access Research Article·pp. 1697–1703·Vol. 29, Issue 5-BMay 2026

New solitary wave solution for the nonlinear autonomous equations using an efficient method

Maha A. Mohammed, Luma N. M. Tawfiq

Published Online: 27 Jun 2026DOI: 10.47974/JIM-2563

In this paper: An efficient approach is used in this article to solve and analyze the nonlinear autonomous equations. The Tanh method provides more general, precise traveling wave solutions with little additional wo...

AbstractReferencesFull Text PDF (563 KB)Views: 23Downloads: 8Citations: 0
Open Access Research Article·pp. 225–234·Vol. 29, Issue 2Feb 2026

Efficient design of neural network based on modified LM training algorithm for solving nonlinear 4th order 3D-PDEs 

Farah F. Ghazi, Luma N. M. Tawfiq

Published Online: 29 Jan 2026DOI: 10.47974/JIM-2012

In this paper: Authors in this work design efficient neural networks, which are based on the modified Levenberg - Marquardt (LM) training algorithms to solve non-linear fourth - order three -dimensional partial diff...

AbstractReferencesFull Text PDF (960 KB)Views: 339Downloads: 6Citations: 0
Open Access Research Article·pp. 1269–1276·Vol. 28, Issue 3-BApr 2025

New accurate method for solving fourth order two-dimension evolution equations

Maha A. Mohammed, Luma N. M. Tawfiq

Published Online: 08 May 2025DOI: 10.47974/JIM-2217

In this paper: In this article, a 4th order non-linear two-dimension evolution equation as a kind of partial differential equations and its reduction is studied and solved by efficient approach to get exact solution...

AbstractReferencesFull Text PDF (385 KB)Views: 95Downloads: 5Citations: 1
Open Access Research Article·pp. 809–820·Vol. 26, Issue 5Aug 2023

Recent modification of decomposition method for solving wave-like equation

Z. H. Kareem, Luma N. M. Tawfiq

Published Online: 08 Sep 2023DOI: 10.47974/JIM-1235

In this paper: In this article exact solution for nonlinear wave-like equations with variable coefficients will be obtain by using reliable manner depend on combined Laplace transform with decomposition technique an...

AbstractReferencesFull Text PDF (207 KB)Views: 173Downloads: 7Citations: 6