The objective of this project aims at
developing efficient and effective numerical algorithms that can address the previously mentioned difficulties.
In particular, the PI and the team members will consider decoupled preconditioning techniques based on
a monolithic formulation, two-grid methods combined with the Robin-Neumann iteration, multi-rate timestepping
schemes which use different time step sizes in different subdomain models, domain decomposition
methods and multigrid methods that can accelerate the convergence of the numerical algorithms.