1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.NA2025
Sampling on Metric Graphs
Rajat Vadiraj Dwaraknath, Lexing Ying
Metric graphs are structures obtained by associating edges in a standard graph with segments of the real line and gluing these segments at the vertices of the graph. The resulting…
math.NA2023★ 1 cited
Multimodal Sampling via Approximate Symmetries
Lexing Ying
Sampling from multimodal distributions is a challenging task in scientific computing. When a distribution has an exact symmetry between the modes, direct jumps among them can accel…
math.NA2017
An entropic fourier method for the Boltzmann equation
Zhenning Cai, Yuwei Fan, Lexing Ying
We propose an entropic Fourier method for the numerical discretization of the Boltzmann collision operator. The method, which is obtained by modifying a Fourier Galerkin method to…