supported by the Shanghai Sailing Program(No.22YF1416000);the National Natural Science Foundation of China(Nos.12401461,12471329,12061059,12201395).
Given two non-empty graphs G,H and a positive integer k,the Gallai-Ramsey number gr_(k)(G:H)is defined as the minimum integer N such that for all n≥N,every exact k-edge-coloring of Kn contains either a rainbow copy o...
This month,work has whisked me away to sun-kissed Hainan Province,or more specifically,the World of Tropical Fruits Garden in the coastal city of Qionghai.Picture a park-like setting,perfect for a leisurely stroll in ...
Supported by the National Natural Science Foundation of China(12161073)。
A Gallai k-coloring is a k-edge-coloring of a complete graph in which there are no rainbow triangles.For given graphs G_(1),G_(2),G_(3)and nonnegative integers r,s,t with k=r+s+t,the k-colored Gallai-Ramsey number grk...
In Taichung,there is a small village of 11 houses called Rainbow Village.Former soldier Yung-Fu Huang created it.He bought a house there more than 30 years ago.In 2010 the village was to be torn down.
President Xi Jinping’s New Year message calls for creating a better future for the world where every effort counts.N his New Year message,President Xi Jinping called 2024 an extraordinary year with unforgettable mome...
Project supported by the National Natural Science Foundation of China(Grant Nos.12074184,12274219,and 11934009);the Key Research and Development Project of Jiangsu Province,China(Grant No.BE2022814)。
The three-dimensional(3D)synthetic space offers a platform for exploring the valley Hall insulator,which is usually constructed in graphene lattice.Here,based on the valley transports in the square lattice,we construc...
Project supported by the National Natural Science Foundation of China(Grant No.12374302);the Natural Science Foundation of Chongqing(Grant No.CSTB2022NSCQMSX0872).
Topological slow light and rainbow trapping tend to rely on large-scale interface structure in previous research work,which have restricted further miniaturization.In this work,we propose a method to realize slow ligh...
This review explores the recent development of research on rainbow herbicides as chemical weapons and the geographies of chemical warfare in what is now the Socialist Republic of Vietnam. While the use and impacts of ...
Currently,edge Artificial Intelligence(AI)systems have significantly facilitated the functionalities of intelligent devices such as smartphones and smart cars,and supported diverse applications and services.This funda...