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New improvements on numerical radius bounds via the Moore–Penrose inverse.

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Title: New improvements on numerical radius bounds via the Moore–Penrose inverse.
Authors: Ighachane, Mohamed Amine1 (AUTHOR) mohamedamineighachane@gmail.com, Kittaneh, Fuad2 (AUTHOR) fkitt@ju.edu.jo, Ren, Yonghui3 (AUTHOR) yonghuiren1992@163.com
Source: Georgian Mathematical Journal. Jun2026, Vol. 33 Issue 3, p499-508. 10p.
Database: Mathematics Source
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Header DbId: msf
DbLabel: Mathematics Source
An: 194203240
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: New improvements on numerical radius bounds via the Moore–Penrose inverse.
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  Data: <searchLink fieldCode="AR" term="%22Ighachane%2C+Mohamed+Amine%22">Ighachane, Mohamed Amine</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> mohamedamineighachane@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Kittaneh%2C+Fuad%22">Kittaneh, Fuad</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> fkitt@ju.edu.jo</i><br /><searchLink fieldCode="AR" term="%22Ren%2C+Yonghui%22">Ren, Yonghui</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> yonghuiren1992@163.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Georgian+Mathematical+Journal%22">Georgian Mathematical Journal</searchLink>. Jun2026, Vol. 33 Issue 3, p499-508. 10p.
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1515/gmj-2025-2076
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 10
        StartPage: 499
    Titles:
      – TitleFull: New improvements on numerical radius bounds via the Moore–Penrose inverse.
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          Name:
            NameFull: Ighachane, Mohamed Amine
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            NameFull: Kittaneh, Fuad
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          Name:
            NameFull: Ren, Yonghui
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            – D: 01
              M: 06
              Text: Jun2026
              Type: published
              Y: 2026
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              Value: 33
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              Value: 3
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            – TitleFull: Georgian Mathematical Journal
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