困扰了科学家将近一个世纪的数学难题,两位数学家终于解决了 诸平 Fig. 1 Jacques Verstraete and Sam Mattheus, researchers at the University of California, San Diego, have made a significant breakthrough in Ramsey theory by solving the r(4,t) problem, a challenge that has eluded mathemati ...
Weekly Headlines (excerpts) 1. Brightest gamma ray burst of all time emerged from collapsing star JWST spies an expected supernova but a puzzling lack of heavy elements BYDANIEL CLERY12 APR 2024 2. As the lakes that flamingos inha ...