Search Results for author: Federico Pichi

Found 3 papers, 1 papers with code

Optimal Transport-inspired Deep Learning Framework for Slow-Decaying Problems: Exploiting Sinkhorn Loss and Wasserstein Kernel

no code implementations26 Aug 2023 Moaad Khamlich, Federico Pichi, Gianluigi Rozza

To overcome this limitation, we propose a novel ROM framework that integrates optimal transport (OT) theory and neural network-based methods.

Computational Efficiency

A graph convolutional autoencoder approach to model order reduction for parametrized PDEs

1 code implementation15 May 2023 Federico Pichi, Beatriz Moya, Jan S. Hesthaven

Here, we develop a non-intrusive and data-driven nonlinear reduction approach, exploiting GNNs to encode the reduced manifold and enable fast evaluations of parametrized PDEs.

An artificial neural network approach to bifurcating phenomena in computational fluid dynamics

no code implementations22 Sep 2021 Federico Pichi, Francesco Ballarin, Gianluigi Rozza, Jan S. Hesthaven

This work deals with the investigation of bifurcating fluid phenomena using a reduced order modelling setting aided by artificial neural networks.

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