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    Article

    A 3D visualization layered anatomy for acromial arterial rete and flap design

    The acromial arterial rete (AAR) is the junction between the skin blood supply of the cervical side and that of the upper arm, and it is the only site crossed by the trans-regional blood supply of the cervico-...

    Youyi Jiang, Maochao Ding, Zhengbing Zhou, Juyu Tang in Surgical and Radiologic Anatomy (2021)

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    Article

    On the grade of a sequence of fuzzy sets and join spaces determined by a hypergraph II

    Corsini and Leoreanu (in SABM 34(2):231–242, 2010) proposed an open problem, claiming that for every positive interger s ≥ 3, the fuzzy grade of a particular hypergroupoid H s ...

    Yuming Feng, Youyi Jiang, V. Leoreanu-Fotea in Afrika Matematika (2013)

  3. Article

    Open Access

    Improved Heinz inequality and its application

    We obtain an improved Heinz inequality for scalars and we use it to establish an inequality for the Hilbert-Schmidt norm of matrices, which is a refinement of a result due to Kittaneh.

    Limin Zou, Youyi Jiang in Journal of Inequalities and Applications (2012)

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    Article

    Location for the right eigenvalues of quaternion matrices

    This paper aims to discuss the location for right eigenvalues of quaternion matrices. We will present some different Gerschgorin type theorems for right eigenvalues of quaternion matrices, based on the Gerschg...

    Limin Zou, Youyi Jiang, Junliang Wu in Journal of Applied Mathematics and Computing (2012)

  5. Article

    Open Access

    Some inequalities for unitarily invariant norms of matrices

    This article aims to discuss inequalities involving unitarily invariant norms. We obtain a refinement of the inequality shown by Zhan. Meanwhile, we give an improvement of the inequality presented by Bhatia an...

    Shaoheng Wang, Limin Zou, Youyi Jiang in Journal of Inequalities and Applications (2011)

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    Chapter and Conference Paper

    The OA System of College——Design of the Teaching Quality Monitoring Subsystem

    According to the drawbacks of traditional teaching quality monitoring subsystems and based on the achievements of practical research in the teaching quality monitoring administration in College, this paper pro...

    Hongjuan Wu, Hong Ying, Youyi Jiang, Pei Yan in Advanced Research on Electronic Commerce, … (2011)

  7. No Access

    Chapter and Conference Paper

    A WebGIS and GRA Based Transportation Risk Management System for Oversea Oil Exploitation

    Rapid economic growth pushes an increasing demand for China’s oil resources. With China’s growing dependence on oil imports, oversea oil exploitation will influences overall layout of the country’s economic de...

    Tijun Fan, Youyi Jiang in Web Information Systems and Mining (2010)