no code implementations • 17 Feb 2022 • Yuhan Yao, Yuhe Zhao, Yanxian Wei, Feng Zhou, Daigao Chen, Yuguang Zhang, Xi Xiao, Ming Li, Jianji Dong, Shaohua Yu, Xinliang Zhang
We demonstrate a fully-integrated multipurpose microwave frequency identification system on silicon-on-insulator platform.
no code implementations • 19 Feb 2021 • Yuguang Zhang
In this paper, we show that a smooth 4-manifold diffeomorphic to a complex hypersurface in $\mathbb{CP}^3 $ of degree $d\geq 5$ can be decomposed as the union of $d(d-4)^2$ copies of 4-dimensional pair-of-pants and certain subsets of K3 surfaces.
Differential Geometry Algebraic Geometry Geometric Topology