A Multifidelity Function-on-Function Model Applied to an Abdominal Aortic Aneurysm
A Multifidelity Function-on-Function Model Applied to an Abdominal Aortic Aneurysm
In this work, we predict the outcomes of high fidelity multivariate computer simulations from low fidelity counterparts using function-to-function regression. The high fidelity simulation takes place on a high definition mesh, while its low fidelity counterpart takes place on a coarsened and truncated mesh. We showcase our approach by applying …