Search Results for author: Robert Planas

Found 2 papers, 0 papers with code

Mosaic Flows: A Transferable Deep Learning Framework for Solving PDEs on Unseen Domains

no code implementations22 Apr 2021 Hengjie Wang, Robert Planas, Aparna Chandramowlishwaran, Ramin Bostanabad

Then, we proposed mosaic flow(MF) predictor, a novel iterative algorithm that assembles the GFNet's inferences for BVPs on large domains with unseen sizes/shapes and BCs while preserving the spatial regularity of the solution.

Structural Characterization of Oscillations in Brain Networks with Rate Dynamics

no code implementations27 Feb 2021 Erfan Nozari, Robert Planas, Jorge Cortes

Exploiting the switched-affine nature of this dynamics, we obtain various necessary and/or sufficient conditions on the network structure and its external input for the existence of oscillations in (i) two-dimensional excitatory-inhibitory networks (E-I pairs), (ii) networks with one inhibitory but arbitrary number of excitatory nodes, (iii) purely inhibitory networks with an arbitrary number of nodes, and (iv) networks of E-I pairs.

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