Qingxiang Xu
Computational Theory and Mathematics · 2008–2019
A researcher in the Science corpus: 5 papers; trusts 3 researchers and is trusted by 6 researchers here, as inferred from the citation graph.
Subfields
- Computational Theory and Mathematics — 19 citations into it; #4,502 of 12,182 by trust here, #4,696 by citations
- Applied Mathematics — 14 citations into it; #5,894 of 7,620 by trust here, #3,258 by citations
Whom Qingxiang Xu trusts overall
Their strongest outbound trust, strongest first, inferred from their citations.
Who trusts Qingxiang Xu overall
Papers from Qingxiang Xu's perspective
Ordered by how strongly the researchers Qingxiang Xu trusts endorse each paper. Same corpus, a different order for every researcher.
- Numerical Radius Inequalities for Certain 2 × 2 Operator Matrices
- Reverse Inequalities for the Numerical Radius of Linear Operators in Hilbert Spaces
- Partial isometries in semi-Hilbertian spaces
- Joint numerical ranges of operators in semi-Hilbertian spaces (Linear Algebra and its Applications)
- A-numerical radius inequalities for semi-Hilbertian space operators (Linear Algebra and its Applications)
- A generalization of the numerical radius (Linear Algebra and its Applications)
- Cartesian decomposition and Numerical radius inequalities
- Joint normality of operators in semi-Hilbertian spaces (Linear and multilinear algebra)
- Common hermitian and positive solutions to the adjointable operator equations AX = C, XB = D
- Factorization of Analytic Functions and Operator Inequalities
Their papers
- Positive semi-definite matrices of adjointable operators on Hilbert C*-modules (2008) — 108 citations
- Common hermitian and positive solutions to the adjointable operator equations AX = C, XB = D (2008) — 69 citations
- Seminorm and numerical radius inequalities of operators in semi-Hilbertian spaces (2019) — 82 citations
- The solutions to some operator equations (2008) — 50 citations
- Positivity of $2\times 2$ block matrices of operators (2019) — 46 citations