Jian Wang

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20112023

3

-manifold and Positive scalar curvature (I)

5 citations · 19 across the 21 of their papers we have counts for

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math.DG2022

Topology of $3$ -manifolds with uniformly positive scalar curvature

Jian Wang

In this article, we classify (non-compact) $3$ -manifolds with uniformly positive scalar curvature. Precisely, we show that an oriented $3$ -manifold has a complete metric with unifo…

math.CO2022

A Product Version of the Hilton-Milner Theorem

Peter Frankl, Jian Wang

Two families $F, G$ of $k$ -subsets of ${1, 2, \dots, n}$ are called non-trivial cross-intersecting if $F \cap G \neq = \emptyset$ for all $F\in \mathcal{F}, G\in \ma…

Topology of 3-manifolds with uniformly positive scalar curvature

A Product Version of the Hilton-Milner Theorem

Topology of $3$ -manifolds with uniformly positive scalar curvature