3 papers
math.OC2026
On Fixed-Time Stability of Continuous Dynamics for Non-Monotone Variational Inequalities
Sina Arefizadeh, Kunal Garg, Angelia NediÄ
Non-monotone variational inequalities (NMVI) are an important class of problems that generalize non-convex optimization and have various applications in optimization theory, machin…
math.OC2026
Equivalence of Finite- and Fixed-time Stability to Asymptotic Stability
Kunal Garg
In this paper, we present new results on finite- and fixed-time convergence for dynamical systems using LaSalle-like invariance principles. In particular, we provide first and seco…
eess.SY2025
Control Barrier Function based Attack-Recovery with Provable Guarantees
Kunal Garg, Ricardo G. Sanfelice, Alvaro A. Cardenas
This paper studies provable security guarantees for cyber-physical systems (CPS) under actuator attacks. In particular, we consider CPS safety and propose a new attack detection me…