2 papers
math.AG2024
Parahoric reduction theory of formal connections (or Higgs fields)
Zhi Hu, Pengfei Huang, Ruiran Sun +1
In this paper, we establish the parahoric reduction theory of formal connections (or Higgs fields) on a formal principal bundle with parahoric structures, which generalizes Babbitt…
math.NA2021
The low-rank approximation of fourth-order partial-symmetric and conjugate partial-symmetric tensor
Amina Sabir, Pegnfei Huang, Qingzhi Yang
We present an orthogonal matrix outer product decomposition for the fourth-order conjugate partial-symmetric (CPS) tensor and show that the greedy successive rank-one approximation…