66 citations · 358 across the 29 of their papers we have counts for
4 papers · 1 filter
A fast algorithm for radiative transport in isotropic media
Kui Ren, Rongting Zhang, Yimin Zhong
We propose in this work a fast numerical algorithm for solving the equation of radiative transfer (ERT) in isotropic media. The algorithm has two steps. In the first step, we deriv…
Nonlinear quantitative photoacoustic tomography with two-photon absorption
Kui Ren, Rongting Zhang
Two-photon photoacoustic tomography (TP-PAT) is a non-invasive optical molecular imaging modality that aims at inferring two-photon absorption property of heterogeneous media from…
A symmetry breaking transition in the edge/triangle network model
Charles Radin, Kui Ren, Lorenzo Sadun
Our general subject is the emergence of phases, and phase transitions, in large networks subjected to a few variable constraints. Our main result is the analysis, in the model usin…
Numerical algorithms based on Galerkin methods for the modeling of reactive interfaces in photoelectrochemical (PEC) solar cells
Michael Harmon, Irene M. Gamba, Kui Ren
This work concerns the numerical solution of a coupled system of self-consistent reaction-drift-diffusion-Poisson equations that describes the macroscopic dynamics of charge transp…