Si-Wei Liu

activity

20222025

collaborators

3 papers

cs.CE2025

Neural-operator element method: Efficient and scalable finite element method enabled by reusable neural operators

Weihang Ouyang, Yeonjong Shin, Si-Wei Liu +1

The finite element method (FEM) is a well-established numerical method for solving partial differential equations (PDEs). However, its mesh-based nature gives rise to substantial c…

hep-ph2023

Theoretical study on $Λ_{c}^{+} \to Λ K^{+} K ˉ^{0}$ decay and $Ξ^{*} (1690)$ resonance

Si-Wei Liu, Qing-Hua Shen, Ju-Jun Xie

We present a theoretical study of $Ξ^{*} (1690)$ resonance in the $Λ_{c}^{+} \to Λ K^{+} K ˉ^{0}$ decay, where the weak interaction part proceeds through the Cabibbo-favored process $c \to…

math.DG2022

Kähler Finsler manifolds with curvatures bounded from below

Bin Chen, Nan Li, Siwei Liu

We obtain a partial parallelism of the complex structure on Kähler Finsler manifolds. As applications, we prove Synge-Tsukamoto theorem and Bonnet-Myers theorem for positively curv…

Neural-operator element method: Efficient and scalable finite element method enabled by reusable neural operators

Theoretical study on Λc+​→ΛK+Kˉ0 decay and Ξ∗(1690) resonance

Kähler Finsler manifolds with curvatures bounded from below

Theoretical study on $Λ_{c}^{+} \to Λ K^{+} K ˉ^{0}$ decay and $Ξ^{*} (1690)$ resonance