9 citations · 28 across the 11 of their papers we have counts for
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math.NA2021★ 7 cited
On the Representation of Solutions to Elliptic PDEs in Barron Spaces
Ziang Chen, Jianfeng Lu, Yulong Lu
Numerical solutions to high-dimensional partial differential equations (PDEs) based on neural networks have seen exciting developments. This paper derives complexity estimates of t…
math.OC2021★ 1 cited
On the global convergence of randomized coordinate gradient descent for non-convex optimization
Ziang Chen, Yingzhou Li, Jianfeng Lu
In this work, we analyze the global convergence property of coordinate gradient descent with random choice of coordinates and stepsizes for non-convex optimization problems. Under…