33 citations · 111 across the 14 of their papers we have counts for
4 papers · 1 filter
A frequency-dependent -adaptive technique for spectral methods
Mingtao Xia, Sihong Shao, Tom Chou
When using spectral methods, a question arises as how to determine the expansion order, especially for time-dependent problems in which emerging oscillations may require adjusting…
Efficient Scaling and Moving Techniques for Spectral Methods in Unbounded Domains
Mingtao Xia, Sihong Shao, Tom Chou
When using Laguerre and Hermite spectral methods to numerically solve PDEs in unbounded domains, the number of collocation points assigned inside the region of interest is often in…
Why case fatality ratios can be misleading: individual- and population-based mortality estimates and factors influencing them
Lucas Böttcher, Mingtao Xia, Tom Chou
Different ways of calculating mortality ratios during epidemics have yielded very different results, particularly during the current COVID-19 pandemic. We formulate both a survival…
PDE models of adder mechanisms in cellular proliferation
Mingtao Xia, Chris D. Greenman, Tom Chou
Cell division is a process that involves many biochemical steps and complex biophysical mechanisms. To simplify the understanding of what triggers cell division, three basic models…