3 papers
astro-ph.SR2023
Probabilistic solar flare forecasting using historical magnetogram data
Kiera van der Sande, Andrés Muñoz-Jaramillo, Subhamoy Chatterjee
Solar flare forecasting research using machine learning (ML) has focused on high resolution magnetogram data from the SDO/HMI era covering Solar Cycle 24 and the start of Solar Cyc…
math.NA2021
Fourier Continuation Discontinuous Galerkin Methods for Linear Hyperbolic Problems
Daniel Appelo, Kiera van der Sande, Nathan Albin
Fourier continuation is an approach used to create periodic extensions of non-periodic functions in order to obtain highly-accurate Fourier expansions. These methods have been used…
nlin.PS2021
Dynamic soliton-mean flow interaction with nonconvex flux
Kiera van der Sande, Gennady A. El, Mark A. Hoefer
The interaction of localised solitary waves with large-scale, time-varying dispersive mean flows subject to nonconvex flux is studied in the framework of the modified Korteweg-de V…