Xumin Jiang

activity

20142026

most citedThe Loewner-Nirenberg Problem in Cones

2 citations · 2 across the 10 of their papers we have counts for

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Showing 2026 · math.DGShow all

2 papers · 2 filters

math.DG2026

On the proof of Bray's conjecture

Xumin Jiang, Mingxiang Li, Zhehui Wang

Let $(M^{n}, g)$ be a connected, closed, smooth Riemannian manifold with dimension $n \geq 3$ . There exists a positive constant $ε_{n} < 1$ such that, if Ricci curvature $\operat…

math.DG2026

Bonnet-Myers type theorems for $Q$ -curvature on four-manifolds

Xumin Jiang, Mingxiang Li, Zhehui Wang

Let $(M^{4}, g)$ be a complete four-dimensional Riemannian manifold. First, if the $Q$ -curvature $Q_{g} \geq 6 k^{2}$ and scalar curvature $R_{g} \geq - 12 k$ for some positive constant $k$ , the…

On the proof of Bray's conjecture

Bonnet-Myers type theorems for Q-curvature on four-manifolds

Bonnet-Myers type theorems for $Q$ -curvature on four-manifolds