مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

321
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

POSITIVITY OF OPERATOR-MATRICES OF HUA-TYPE

Author(s)

 ANDO T. | Issue Writer Certificate 

Pages

  1-8

Abstract

 Let Aj (j = 1, 2, . . . , n) be STRICT CONTRACTIONs on a Hilbert space. We study an n × n OPERATOR-MATRIX:Hn(A1,A2, . . . ,An) = [(I- Aj*Ai)-1]ni,j=1.For the case n = 2, Hua [Inequalities involving determinants, Acta Math. Sinica, 5 (1955), 463–470 (in Chinese)] proved POSITIVITY, i.e., positive semidefiniteness of H2(A1,A2). This is, however, not always true for n = 3. First we generalize a known condition which guarantees POSITIVITY of Hn. Our main result is that positively of Hn is preserved under the operator Möbius map of the open unit disc D of STRICT CONTRACTIONs.

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    ANDO, T.. (2008). POSITIVITY OF OPERATOR-MATRICES OF HUA-TYPE. BANACH JOURNAL OF MATHEMATICAL ANALYSIS, 2(2), 1-8. SID. https://sid.ir/paper/316871/en

    Vancouver: Copy

    ANDO T.. POSITIVITY OF OPERATOR-MATRICES OF HUA-TYPE. BANACH JOURNAL OF MATHEMATICAL ANALYSIS[Internet]. 2008;2(2):1-8. Available from: https://sid.ir/paper/316871/en

    IEEE: Copy

    T. ANDO, “POSITIVITY OF OPERATOR-MATRICES OF HUA-TYPE,” BANACH JOURNAL OF MATHEMATICAL ANALYSIS, vol. 2, no. 2, pp. 1–8, 2008, [Online]. Available: https://sid.ir/paper/316871/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    File Not Exists.
    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button