IDEAS home Printed from https://ideas.repec.org/a/hin/jnlaaa/148321.html
   My bibliography  Save this article

Linear Maps on Upper Triangular Matrices Spaces Preserving Idempotent Tensor Products

Author

Listed:
  • Li Yang
  • Wei Zhang
  • Jinli Xu

Abstract

Suppose are positive integers. Let be the space of all complex upper triangular matrices, and let be an injective linear map on . Then is an idempotent matrix in whenever is an idempotent matrix in if and only if there exists an invertible matrix such that , or when , , where or and or

Suggested Citation

  • Li Yang & Wei Zhang & Jinli Xu, 2014. "Linear Maps on Upper Triangular Matrices Spaces Preserving Idempotent Tensor Products," Abstract and Applied Analysis, Hindawi, vol. 2014, pages 1-8, January.
    • Handle: RePEc:hin:jnlaaa:148321
    DOI: 10.1155/2014/148321
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/AAA/2014/148321.pdf
    Download Restriction: no
    File URL: http://downloads.hindawi.com/journals/AAA/2014/148321.xml
    Download Restriction: no
    File URL: https://libkey.io/10.1155/2014/148321?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:hin:jnlaaa:148321. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Mohamed Abdelhakeem (email available below). General contact details of provider: https://www.hindawi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.