Xin Fu

activity

20162026

most citedThe homotopy classification of four-dimensional toric orbifolds

3 citations · 15 across the 16 of their papers we have counts for

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2 papers · 1 filter

math.DG2026

Rigid and Nonrigid Isotropic Nef Classes on K3 Surfaces

Xin Fu, Zexuan Ouyang

Let $X$ be a fixed complex K3 surface and let $0 \neq = α \in K a h_{X}$ be a $(1, 1)$ -class on the boundary of the Kähler cone with $α^{2} = 0$ . We build a novel connection between two…

math.AG2026

On the Datar-Mete-Song minimal slope conjecture

Xin Fu

We prove a conjecture of Datar-Mete-Song \cite{DMS} characterizing $J$ -slope semi-stability by the minimal $J$ -slope. More precisely, for a semi-stable pair of Kähler classes $(α,β…