A century-old mixing puzzle: AI helps predict and understand viscous fingering

Viscous fingering occurs when a thinner fluid pushes a thicker, more viscous fluid in a porous medium, like underground rock, ...
IEEE

Indefinite Linear-Quadratic Optimal Control of Mean-Field Stochastic Differential Equation With Jump Diffusion: An Equivalent Cost Functional Method

Abstract: In this article, we consider a linear-quadratic optimal control problem of mean-field stochastic differential equation with jump diffusion, which is also called as an mean-field ...
IEEE

Improved HIE-FDTD Method for Simulating Thin Layer Structure in Linear Dispersive Media

Abstract: To accurately simulate the thin layer of linear dispersive media, an improved 3-D finite-difference time-domain (FDTD) method is proposed. The inclusion of a weak conditionally stabilized ...
People

Alabama Executes Man Convicted of Burning Victim Alive Using Controversial Nitrogen Gas Method

Anthony Todd Boyd had been convicted of the 1993 murder of a man killed over a drug debt Alabama Department of Corrections Anthony Todd Boyd was executed by nitrogen hypoxia in Alabama Boyd had been ...