2 papers
math.OC2026
Solving Stochastic Fixed-Point Equations with High Probability
Jelena Diakonikolas
We study stochastic fixed-point equations over normed spaces , where the operator is nonexpansive or co…
math.OC2026
Pushing the Complexity Boundaries of Fixed-Point Equations: Adaptation to Contraction and Controlled Expansion
Jelena Diakonikolas
Fixed-point equations with Lipschitz operators are central to areas such as optimization, game theory, economics, and dynamical systems. When the operator is contractive or nonexpa…