2 papers
math.NA2026
A Coupling Method of Mixed and Lagrange Finite Elements for Linear Elasticity Problem
Wei Chen, Jun Hu, Limin Ma +1
This paper proposes a finite element method that couples mixed and Lagrange finite elements to efficiently capture stress concentrations in elasticity problems. The method employs…
cs.DC2025
An Efficient, Reliable and Observable Collective Communication Library in Large-scale GPU Training Clusters
Mingjun Zhang, Xiaohe Hu, Menghao Zhang +21
Large-scale LLM training requires collective communication libraries to exchange data among distributed GPUs. As a company dedicated to building and operating large-scale GPU train…