Q
Qing-Wen Wang
Researcher at Shanghai University
Publications - 168
Citations - 3446
Qing-Wen Wang is an academic researcher from Shanghai University. The author has contributed to research in topics: Matrix (mathematics) & Quaternion. The author has an hindex of 33, co-authored 148 publications receiving 2929 citations. Previous affiliations of Qing-Wen Wang include Nanyang Technological University & University of Wyoming.
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Common Hermitian solutions to some operator equations on Hilber C∗-modules
TL;DR: In this paper, necessary and sufficient conditions for the existence of the general common Hermitian solution to the equations A 1 X = C 1, XB 1 = C 2, A 3 XA 3 ∗ = C 3, A 4 XA 4 ∗= C 4
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On the Hermitian solutions to a system of adjointable operator equations
TL;DR: In this article, necessary and sufficient conditions for the existence of a Hermitian solution to the system of equations A1X1=C1,X1B1=D1,A2X2=C2,X2B2=D2,A3X1A3∗+A4X2A4∗=C5 for adjointable operators between Hilbert C∗-modules were established.
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A new solvable condition for a pair of generalized Sylvester equations.
TL;DR: A necessary and sufficient condition is given for the quaternion matrix equations AiX + YB i = Ci (i = 1, 2) to have a pair of common solutions X and Y as mentioned in this paper.
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An equivalence canonical form of a matrix triplet over an arbitrary division ring with applications
TL;DR: In this article, a decomposition of the general matrix triplet over an arbitrary division ring with the same row or column numbers is given, and necessary and sufficient conditions for the existence of general solutions to the system of matrix equations.
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Bicyclic graphs with small positive index of inertia
TL;DR: In this article, the minimal positive index of inertia among all bicyclic graphs of order n with pendant vertices was investigated, and the bicyclic graph with positive index 1 or 2 was characterized.