TY - JOUR
T1 - Light Refraction is Nonlinear Optimisation
AU - Liu , Jiakun
AU - Wang , Xu-Jia
JO - Journal of Mathematical Study
VL - 2
SP - 142
EP - 163
PY - 2021
DA - 2021/02
SN - 54
DO - http://doi.org/10.4208/jms.v54n2.21.02
UR - https://global-sci.org/intro/article_detail/jms/18613.html
KW - Refraction, nonlinear optimisation, Monge-Ampère equation.
AB - <p style="text-align: justify;">In this paper, we show that the near field light refraction can be formulated as a nonlinear optimisation problem, both for a point light source and for a parallel light source.</p>