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math.OC2022
Incentive-Aware Models of Financial Networks
Akhil Jalan, Deepayan Chakrabarti, Purnamrita Sarkar
Financial networks help firms manage risk but also enable financial shocks to spread. Despite their importance, existing models of financial networks have several limitations. Prio…
cs.CC2022
Extractors for Images of Varieties
Zeyu Guo, Ben Lee Volk, Akhil Jalan +1
We construct explicit deterministic extractors for polynomial images of varieties, that is, distributions sampled by applying a low-degree polynomial map $f : \mathbb{F}_q^r \to \m…