2 papers
astro-ph.HE2026
The Imprint of Core-collapse Asymmetries on Supernova Shock Breakout
David K. Khatami, David Vartanyan, Hai P. Le +2
Shock breakout is the first electromagnetic signal of a supernova, generating a highly luminous and fast-timescale burst of thermal radiation. Motivated by recent theoretical progr…
math.OC2026
Analysis and funnel control for nonlinear drill strings
Thomas Berger, Thavamani Govindaraj, Pushya Mitra +1
We study the output tracking problem for a vertically driven drill string system described by a nonlinear boundary-coupled PDE-ODE model. Solvability analysis of the drill string m…