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math.OC2025
Characterization of Safety in Stochastic Difference Inclusions using Barrier Functions
Masoumeh Ghanbarpour, Sriram Sankaranarayanan
We study stochastic systems characterized by difference inclusions. Such stochastic differential inclusions are defined by set-valued maps involving the current state and stochasti…
math.OC2024
Proximity-based approximation algorithms for integer bilevel programs
Sriram Sankaranarayanan, V. Shubha Vatsalya
We primarily consider bilevel programs where the lower level is a convex quadratic minimization problem under integer constraints. We show that it is -hard to decide if the…