10 citations · 19 across the 3 of their papers we have counts for
3 papers
math.FA2026
On Circular Numerical Ranges of Companion Matrices with Repeated Eigenvalues
Hsin-Yi Lee, Wei-Qiang Huang
We prove that if an companion matrix with the spectrum has a circular numerical range, then is the Jordan block. This problem can be d…
math.NA2017★ 9 cited
iSIRA: Integrated Shift-Invert Residual Arnoldi Method for Graph Laplacian Matrices from Big Data
Wei-Qiang Huang, Wen-Wei Lin, Henry Horng-Shing Lu +1
The eigenvalue problem of a graph Laplacian matrix arising from a simple, connected and undirected graph has been given more attention due to its extensive applications, such a…
math.NA2013★ 10 cited
A Novel Skew-Hamiltonian Isotropic Lanczos Algorithm for Spectral Conformal Parameterizations
Wei-Qiang Huang, Xianfeng David Gu, Wen-Wei Lin +1
Numerous methods for computing conformal mesh paramterizations has been developed due to the vast applications in the field of geometry processing. Spectral conformal parameterizat…