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Pregled bibliografske jedinice broj: 321994

On the C*-valued triangle equality and inequality in Hilbert C*-modules


Arambašić, Ljiljana; Rajić, Rajna
On the C*-valued triangle equality and inequality in Hilbert C*-modules // Acta mathematica Hungarica, 119 (2008), 4; 373-380 doi:10.1007/s10474-007-7055-9 (međunarodna recenzija, članak, znanstveni)


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Naslov
On the C*-valued triangle equality and inequality in Hilbert C*-modules

Autori
Arambašić, Ljiljana ; Rajić, Rajna

Izvornik
Acta mathematica Hungarica (0236-5294) 119 (2008), 4; 373-380

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
C*-algebra ; Hilbert C*-module ; linking algebra ; C*-valued triangle (in)equality

Sažetak
We prove that for two elements x, y in a Hilbert A-module V the triangle equality |x+y|=|x|+|y| holds if and only if the inner product of x and y is equal to |x||y|. In addition, we establish some kind of a C*-valued triangle inequality in a Hilbert C*-module over a unital C*-algebra.

Izvorni jezik
Engleski

Znanstvena područja
Matematika



POVEZANOST RADA


Projekti:
MZOS-037-0372784-2753 - Hilbertovi C*-moduli (Guljaš, Boris, MZOS ) ( CroRIS)
MZOS-037-0372784-2755 - Ortonormirani valići i generalizirane multirezolucijske analize (Bakić, Damir, MZOS ) ( CroRIS)
MZOS-058-1170889-1050 - Ocjene za funkcionale na prostorima funkcija (Perić, Ivan, MZOS ) ( CroRIS)

Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
Rudarsko-geološko-naftni fakultet, Zagreb

Profili:

Avatar Url Rajna Rajić (autor)

Avatar Url Ljiljana Arambašić (autor)

Poveznice na cjeloviti tekst rada:

doi link.springer.com link.springer.com

Citiraj ovu publikaciju:

Arambašić, Ljiljana; Rajić, Rajna
On the C*-valued triangle equality and inequality in Hilbert C*-modules // Acta mathematica Hungarica, 119 (2008), 4; 373-380 doi:10.1007/s10474-007-7055-9 (međunarodna recenzija, članak, znanstveni)
Arambašić, L. & Rajić, R. (2008) On the C*-valued triangle equality and inequality in Hilbert C*-modules. Acta mathematica Hungarica, 119 (4), 373-380 doi:10.1007/s10474-007-7055-9.
@article{article, author = {Aramba\v{s}i\'{c}, Ljiljana and Raji\'{c}, Rajna}, year = {2008}, pages = {373-380}, DOI = {10.1007/s10474-007-7055-9}, keywords = {C\ast-algebra, Hilbert C\ast-module, linking algebra, C\ast-valued triangle (in)equality}, journal = {Acta mathematica Hungarica}, doi = {10.1007/s10474-007-7055-9}, volume = {119}, number = {4}, issn = {0236-5294}, title = {On the C\ast-valued triangle equality and inequality in Hilbert C\ast-modules}, keyword = {C\ast-algebra, Hilbert C\ast-module, linking algebra, C\ast-valued triangle (in)equality} }
@article{article, author = {Aramba\v{s}i\'{c}, Ljiljana and Raji\'{c}, Rajna}, year = {2008}, pages = {373-380}, DOI = {10.1007/s10474-007-7055-9}, keywords = {C\ast-algebra, Hilbert C\ast-module, linking algebra, C\ast-valued triangle (in)equality}, journal = {Acta mathematica Hungarica}, doi = {10.1007/s10474-007-7055-9}, volume = {119}, number = {4}, issn = {0236-5294}, title = {On the C\ast-valued triangle equality and inequality in Hilbert C\ast-modules}, keyword = {C\ast-algebra, Hilbert C\ast-module, linking algebra, C\ast-valued triangle (in)equality} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka::


  • MathSciNet
  • Zentrallblatt für Mathematik/Mathematical Abstracts


Citati:





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