98 citations · 927 across the 40 of their papers we have counts for
40 papers
Family Seiberg-Witten equation on Kahler surface and $π_i(\Symp)$ on multiple-point blow ups of Calabi-Yau surfaces
Yi Du
Let be a Kahler form on , which is a torus , a surface or an Enriques surface, let be point Kahler blowup of . Suppose that $…
Quasi-positive curvature and projectivity
Yiyang Du, Yanyan Niu
In this paper, we first prove that a compact Kähler manifold is projective if it satisfies certain quasi-positive curvature conditions, including quasi-positive $S_2^\perp,\, S_2^+…
Multi-trace YMS amplitudes from soft behavior
Yi-Jian Du, Kang Zhou
Tree level multi-trace Yang-Mills-scalar (YMS) amplitudes have been shown to satisfy a recursive expansion formula, which expresses any YMS amplitude by those with fewer gluons and…
Constructing EYM amplitudes by inverse soft limit
Shiquan Ma, Rongyu Dong, Yi-Jian Du
It is well known that gravity amplitudes in four dimensions can be reconstructed by the inverse soft limit (ISL) method. According to ISL, a tree level -graviton maximally-helic…
A note on multi-trace EYM amplitudes in four dimensions
Chongsi Xie, Yi-Jian Du
In four dimensions, a tree-level double-trace Einstein-Yang-Mills (EYM) amplitude with two negative-helicity gluons (the -configuration) satisfies a symmetric spanning f…
Note on graph-based BCJ relation for Berends-Giele currents
Yi-Jian Du, Konglong Wu
Graph-based Bern-Carasso-Johansson (BCJ) relation for Berends-Giele currents in bi-adjoint scalar (BS) theory, which is characterized by connected tree graphs, was proposed in an e…