Boundary value problems (BVPs) are a class of mathematical formulations that involve finding solution to differential equations subjected to certain prescribed conditions at the boundary of the domains. These problems arise in various disciplines, such as physics, engineering, environment, and many other fields, where the behavior of a system under certain boundary conditions needs to be studied and understood. The classification of BVPs depends on the nature of the specified boundary conditions, with common types including the Dirichlet BVP, the Neumann BVP and the Mixed BVP.