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researcher

Xushan Tu

13 papers hereh-index 321 citations15 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author7
  • last author6

Across the 13 of 13 papers where every author was matched, so the position is known.

fields
  • math.AP13

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedA Liouville theorem for the Neumann problem of the Monge-Ampere equation

1 citations · 1 across the 12 of their papers we have counts for

collaborators
Showing 2025 · math.APShow all

3 papers · 2 filters

math.AP2025

A Liouville theorem for convex functions with periodic Monge-Ampère measure

Tianling Jin, YanYan Li, Hung V. Tran +1

We study global convex solutions of the Monge-Ampère equation \[ \det D^2 u = μ\quad \text{in } \mathbb{R}^n, \] where μ≡0 is a nonnegative locally finite periodic Bore…

math.AP2025

On the singular set of the free boundary for a Monge-Ampère obstacle problem

Tianling Jin, Xushan Tu, Jingang Xiong

This is a continuation of our earlier work [14] on the Monge-Ampère obstacle problem \[ \det D^2 v = v^q χ_{\{v>0\}}, \quad v \geq 0 \text{ convex} \] with q∈[0,n), where we…

math.AP2025

Regularity and classification of the free boundary for a Monge-Ampère obstacle problem

Tianling Jin, Xushan Tu, Jingang Xiong

We study convex solutions to the Monge-Ampère obstacle problem \[ \operatorname{det} D^2 v=g v^qχ_{\{v>0\}}, \quad v \geq 0, \] where q∈[0,n) is a constant and g is a bound…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.