23 citations · 24 across the 4 of their papers we have counts for
4 papers
Twisted GKZ hypergeometric functions and relative cohomology
Tsung-Ju Lee, Dingxin Zhang
We investigate the GKZ -hypergeometric -modules, introduced by Gel'fand, Kapranov, and Zelevinskii, arising from cyclic covers of toric varieties and find its Riema…
3D Medical Point Transformer: Introducing Convolution to Attention Networks for Medical Point Cloud Analysis
Jianhui Yu, Chaoyi Zhang, Heng Wang +5
General point clouds have been increasingly investigated for different tasks, and recently Transformer-based networks are proposed for point cloud analysis. However, there are bare…
Mixed Hodge structure and Coulomb branch solution
Dan Xie, Dingxin Zhang
The Coulomb branch of four dimensional theories can be solved by finding a Seiberg-Witten (SW) geometry and a SW differential. While lots of SW geometries are found…
The Monsky--Washnitzer topos
Dingxin Zhang
Mimicking Ogus's construction, we define a site, for varieties over a field of char. p > 0, using Monsky--Washnitzer algebras/weak formal schemes. We prove a comparison theorem bet…