Kuo-Zhong Wang

Associate Professor

20072020

Research output per year

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Personal profile

Research Interests

Inequalities, Matrix Analysis

Experience

Associate Professor, Dept. of Applied Mathematics, National Chiao Tung University

Education/Academic qualification

PhD, National Tsing Hua University

External positions

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Projects

The Powers Of A Numerical Contraction

Wang, K.

1/08/2031/07/21

Project: Government MinistryMinistry of Science and Technology

Numerical Ranges Of The Powers Of A Matrix

Wang, K.

1/08/1931/07/20

Project: Government MinistryMinistry of Science and Technology

Numerical Range Of The Generalized Aluthge Transform Of A Matrix

Wang, K.

1/08/1831/07/19

Project: Government MinistryMinistry of Science and Technology

The Numerical Radii of Matrix Commutators

Wang, K.

1/08/1731/10/18

Project: Government MinistryMinistry of Science and Technology

Product of Two Positive Semidefinite Contractions

Wang, K.

1/08/1631/07/17

Project: Government MinistryMinistry of Science and Technology

Research Output

Matrix powers with circular numerical range

Gau, H. L. & Wang, K-Z., 15 Oct 2020, In : Linear Algebra and Its Applications. 603, p. 190-211 22 p.

Research output: Contribution to journalArticle

  • Constant norms and numerical radii of matrix powers

    Gau, H. L., Wang, K. Z. & Wu, P. Y., Dec 2019, In : Operators and Matrices. 13, 4, p. 1035-1054 20 p., OaM-13-72.

    Research output: Contribution to journalArticle

    Open Access
  • 1 Scopus citations

    Equality of numerical ranges of matrix powers

    Gau, H. L., Wang, K-Z. & Wu, P. Y., 1 Oct 2019, In : Linear Algebra and Its Applications. 578, p. 95-110 16 p.

    Research output: Contribution to journalArticle

  • 1 Scopus citations

    Extremality of numerical radii of matrix commutators and Jordan products

    Gau, H. L. & Wang, K-Z., 15 Nov 2017, In : Linear Algebra and Its Applications. 533, p. 258-281 24 p.

    Research output: Contribution to journalArticle

  • Numerical ranges of the product of operators

    Du, H., Li, C. K., Wang, K-Z., Wang, Y. & Zuo, N., 1 Mar 2017, In : Operators and Matrices. 11, 1, p. 171-180 10 p., 11-12.

    Research output: Contribution to journalArticle

    Open Access
  • 1 Scopus citations