Yinji Li

activity

20232025

collaborators

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3 papers · 1 filter

math.CV2025

Characterization of negative line bundles whose Grauert blow-down are quadratic transforms

Fusheng Deng, Yinji Li, Qunhuan Liu +1

We show that the Grauert blow-down of a holomorphic negative line bundle $L$ over a compact complex space is a quadratic transform if and only if $k_{0} L^{*}$ is very ample and $(k_0+1…

math.CV2025

Log truncated threshold and zero mass conjecture

Fusheng Deng, Yinji Li, Qunhuan Liu +2

For plurisubharmonic functions $φ$ and $ψ$ lying in the Cegrell class of $B^{n}$ and $B^{m}$ respectively such that the Lelong number of $φ$ at the origin vanishes, w…

math.CV2024

Multiplicites and modifications, and singularities associated to blowing down negative vector bundles

Fusheng Deng, Yinji Li, Qunhuan Liu +1

We first present the mixed Hilbert-Samuel multiplicities of analytic local rings over \mathbb{C} as generalized Lelong numbers and further represent them as intersection numbers in…