Brian L. Browning Banks, H. T., & Browning, B. L. (2005). Time domain electromagnetic scattering using finite elements and perfectly matched layers. COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, Vol. 194, pp. 149–168. https://doi.org/10.1016/j.cma.2004.06.013 Browning, S., & Browning, B. L. (2002). On reducing the statespace of hidden Markov models for the identity by descent process. THEORETICAL POPULATION BIOLOGY, 62(1), 1–8. https://doi.org/10.1006/tpbi.2002.1583 Browning, B. L. (2000). Time and frequency domain scattering for the one-dimensional wave equation. INVERSE PROBLEMS, 16(5), 1377–1403. https://doi.org/10.1088/0266-5611/16/5/315