Hi, I am Alex, I study master degree nanoscience and photonics, I finished my bachelor studies as the top of the class student.
I have a lot experience in solving differential equations with various numerical method. I am just finishing a project for another freelancer who needed numerical solution of ODEs where I had to apply conjugate method, Gauss Seidel method, FDM method, Newton Raphson method, Thomas algorithm and Chebyshev method. Let me take a look on your equations and I might be able to help you.
I will charge 5usd per question and if I find your questions very easy I can reduce my price to 3usd per question.