2 papers
astro-ph.IM2026
Cosmo3DFlow: Wavelet Flow Matching for Spatial-to-Spectral Compression in Reconstructing the Early Universe
Md. Khairul Islam, Zeyu Xia, Ryan Goudjil +3
Reconstructing the early universe from the evolved present-day universe is a challenging and computationally demanding problem in modern astrophysics. We devise a novel generative…
math.CO2026
Improvement on the ErdÅs-Kleitman conjecture via the KKL theorem
Gennian Ge, Jialuo Wang, Zixiang Xu
In 1974, ErdÅs and Kleitman conjectured that if a family contains no matching of size \(s\) and is maximal with respect to this property, then $ |\m…