78 citations · 734 across the 47 of their papers we have counts for
4 papers · 1 filter
Method of lines transpose: Energy gradient flows using direct operator inversion for phase field models
Matthew Causley, Hana Cho, Andrew Christlieb
In this work, we develop an implicit real space method in 1D and 2D for the Cahn Hilliard (CH) and vector Cahn Hilliard (VCH) equations, based on the Method Of Lin…
A WENO-based Method of Line Transpose Approach for Vlasov Simulations
Andrew Christlieb, Wei Guo, Yan Jiang
In this paper, a high order implicit Method of Line Transpose (MOL ) method based on a weighted essentially non-oscillatory (WENO) methodology is developed for one-dimensional…
An Asymptotic Preserving Maxwell Solver Resulting in the Darwin Limit of Electrodynamics
Yingda Cheng, Andrew J. Christlieb, Wei Guo +1
In plasma simulations, where the speed of light divided by a characteristic length is at a much higher frequency than other relevant parameters in the underlying system, such as th…
High-Dimensional Sparse Fourier Algorithms
Bosu Choi, Andrew Christlieb, Yang Wang
In this paper, we discuss the development of a sublinear sparse Fourier algorithm for high-dimensional data. In ``Adaptive Sublinear Time Fourier Algorithm" by D. Lawlor, Y. Wang a…