2 papers
math.AP2026
Elastic scattering by locally rough interfaces
Chengyu Wu, Yushan Xue, Jiaqing Yang
In this paper, we present the first well-posedness result for elastic scattering by locally rough interfaces in both two and three dimensions. Inspired by the Helmholtz decompositi…
q-fin.TR2024
Stockformer: A Price-Volume Factor Stock Selection Model Based on Wavelet Transform and Multi-Task Self-Attention Networks
Bohan Ma, Yushan Xue, Yuan Lu +1
As the Chinese stock market continues to evolve and its market structure grows increasingly complex, traditional quantitative trading methods are facing escalating challenges. Part…