66 citations · 69 across the 5 of their papers we have counts for
5 papers
Edge element DtN method for electromagnetic scattering poles of perfectly conducting obstacles
Bo Gong, Takumi Sato, Jiguang Sun +1
Meromorphic continuation of the scattering operator leads to scattering poles (resonances) in the complex plane. Despite their significance, numerical investigation of scattering p…
Finite Element Approximation of the Modified Maxwell's Stekloff Eigenvalues
Bo Gong, Jiguang Sun, Xinming Wu
The modified Maxwell's Stekloff eigenvalue problem arises recently from the inverse electromagnetic scattering theory for inhomogeneous media. This paper contains a rigorous analys…
Ground states and their characterization of spin- Bose-Einstein condensates
Tonghua Tian, Yongyong Cai, Xinming Wu +1
The computation of the ground states of spin- Bose-Einstein condensates (BECs) can be formulated as an energy minimization problem with two quadratic constraints. We discretize…
A Multilevel Correction Method for Interior Transmission Eigenvalue Problem
Hehu Xie, Xinming Wu
In this paper, we give a numerical analysis for the transmission eigenvalue problem by the finite element method. A type of multilevel correction method is proposed to solve the tr…
A Regularized Newton Method for Computing Ground States of Bose-Einstein condensates
Xinming Wu, Zaiwen Wen, Weizhu Bao
In this paper, we propose a regularized Newton method for computing ground states of Bose-Einstein condensates (BECs), which can be formulated as an energy minimization problem wit…