3 papers
physics.optics2026
Sub-cycle time-refraction at optical frequencies
Ohad Segal, Noa Konforty, Oded Schiller +4
Large and abrupt variations in the electromagnetic properties of materials lead to dramatic effects: even a single step-like change in the refractive index induces striking phenome…
math.OC2025
Robust and Flexible Microtransit Design: Chance-Constrained Dial-a-Ride Problem with Soft Time Windows
Hongli Li, Zengxiang Lei, Xinwu Qian +1
Microtransit offers a promising blend of rideshare flexibility and public transit efficiency. In practice, it faces unanticipated but spatially aligned requests, passengers seeking…
math.DS2024
Quasineutral multistability in an epidemiological-like model for defective-helper betacoronavirus infection in cell cultures
Juan C. Muñoz-Sánchez, J. Tomás Lázaro, Julia Hillung +3
It is well known that, during replication, RNA viruses spontaneously generate defective viral genomes (DVGs). DVGs are unable to complete an infectious cycle autonomously, and depe…