Ethan X. Fang

collaborators

2 papers

math.CO2026

Sharp Bounds on the Independence Number of Simplicial Spheres

Jesús A. De Loera, Ethan X. Fang, Junwei Lu +2

We study the maximum size of an independent set in the graph of a simplicial sphere. Let $β (d, n)$ denote this maximum over all simplicial $(d - 1)$ -spheres on $n$ vertices, and let $…

math.OC2025

Stochastic Compositional Optimization with Compositional Constraints

Shuoguang Yang, Wei You, Zhe Zhang +1

Stochastic compositional optimization (SCO) has attracted considerable attention because of its broad applicability to important real-world problems. However, existing works on SCO…