In [[Multiphysicsmultiphysics]] systems,that— is a systemsystems involving multiple physical fieldfields that interact with one another, — linearization with respect to each of the physical fields may be performed. This linearization of the system with respect to each of the fields results in a linearized monolithic equation system that can be solved using monolithic iterative solution procedures such as the [[Newton-Raphson]] method. Examples of this include [[MRI scanner]] systems which results in a system of Electromagneticelectromagnetic, mechanical and acoustic fields, see .<ref>S. Bagwell, P.D. Ledger, A.J. Gil, M. Mallett, M. Kruip, A linearised hp–finite element framework for acousto-magneto-mechanical coupling in axisymmetric MRI scanners, DOI: 10.1002/nme.5559</ref>
