A scientific study, titled (Diffusion System Analysis - Nonlinear Interaction of Fitzhugh-Nagumo with Ruben's Boundary Conditions), was conducted at the University of Basrah, by the instructor, Dr. Aqil Jassem Harfash, and the researcher, Ghassan Abdul-Amir Ali, at the College of Science.
The study was published in Ricerche di Matematica within Springer International Publishing, classified under Scopus and Clarvate Q1 containers, with an impact factor of 1.166 and CiteScore 2.4.
The study aims to present a complete case for the application of the Faedo-Galerkin method and stacking concepts to the Fitzhugh-Nagumo system.