3 citations · 7 across the 6 of their papers we have counts for
6 papers
QQMR: A Structure-Preserving Quaternion Quasi-Minimal Residual Method for Non-Hermitian Quaternion Linear Systems
Tao Li, Qing-Wen Wang, Xin-Fang Zhang
The quaternion biconjugate gradient (QBiCG) method, as a novel variant of quaternion Lanczos-type methods for solving the non-Hermitian quaternion linear systems, does not yield a…
Gl-QFOM and Gl-QGMRES: two efficient algorithms for quaternion linear systems with multiple right-hand sides
Tao Li, Qing-Wen Wang, Xin-Fang Zhang
In this paper, we propose the global quaternion full orthogonalization (Gl-QFOM) and global quaternion generalized minimum residual (Gl-QGMRES) methods, which are built upon global…
Universal approach to deterministic spatial search via alternating quantum walks
Qingwen Wang, Ying Jiang, Shiguang Feng +1
Spatial search is an important problem in quantum computation, which aims to find a marked vertex on a graph. We propose a novel approach for designing deterministic quantum search…
Further characterizations and representations of the Minkowski inverse in Minkowski space
Jiale Gao, Qingwen Wang, Kezheng Zuo +1
This paper is aimed to identify some new characterizations and representations of the Minkowski inverse in Minkowski space. First of all, a few representations of {1,3m}, {1,2,3m},…
The m-DMP inverse in Minkowski space and its applications
Jiale Gao, Qingwen Wang, Kezheng Zuo
This paper first introduces a new generalized inverse in Minkowski space, called the m-DMP inverse, and discusses its algebraic and geometrical properties. The second objective is…
A simultaneous decomposition of seven matrices over real quaternion algebra and its applications
Zhuo-Heng He, Qing-Wen Wang
Let be the real quaternion algebra and denote the set of all matrices over . In this paper, we construct a simultaneou…