Search Results for author: Shantanu Basu

Found 3 papers, 0 papers with code

GRINN: A Physics-Informed Neural Network for solving hydrodynamic systems in the presence of self-gravity

no code implementations15 Aug 2023 Sayantan Auddy, Ramit Dey, Neal J. Turner, Shantanu Basu

This is in contrast to the scaling of the grid-based code for the hydrodynamic and self-gravity calculations as the number of dimensions is increased.

An Optimally Weighted Echo State Neural Network for Highly Chaotic Time Series Modelling

no code implementations29 Sep 2021 Gianfranco Bino, Gabriel Bruno Benigno, Lyle Muller, Shantanu Basu

We demonstrate the development and implementation of a series of echo state neural networks in conjunction with optimal weighted averaging to produce robust, model-free predictions of highly chaotic time series.

Time Series Time Series Analysis

Linear Stability Analysis of a Magnetic Rotating Disk with Ohmic Dissipation and Ambipolar Diffusion

no code implementations17 Nov 2020 Indrani Das, Shantanu Basu

We include a self-consistent treatment of thermal pressure, gravitational, rotational, and magnetic (pressure and tension) forces together with two nonideal magnetohydrodynamic (MHD) effects (Ohmic dissipation and ambipolar diffusion) that are treated together for their influence on the properties of gravitational instability for a rotating sheet-like cloud or disk.

Solar and Stellar Astrophysics Astrophysics of Galaxies

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