4 papers
An optimization-based registration approach to geometry reduction
Tommaso Taddei
We develop and assess an optimization-based approach to parametric geometry reduction. Given a family of parametric domains, we aim to determine a parametric diffeomorphism tha…
Registration-based model reduction in complex two-dimensional geometries
Tommaso Taddei, Lei Zhang
We present a general -- i.e., independent of the underlying equation -- registration procedure for parameterized model order reduction. Given the spatial domain $Ω\subset \mathbb{R…
Space-time registration-based model reduction of parameterized one-dimensional hyperbolic PDEs
Tommaso Taddei, Lei Zhang
We propose a model reduction procedure for rapid and reliable solution of parameterized hyperbolic partial differential equations. Due to the presence of parameter-dependent shock…
A registration method for model order reduction: data compression and geometry reduction
Tommaso Taddei
We propose a general --- i.e., independent of the underlying equation --- registration method for parameterized Model Order Reduction. Given the spatial domain $Ω\subset \mathbb{R}…