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Volumn 107, Issue 8, 2000, Pages 748-750

On the norm of idempotent operators in a Hilbert space

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EID: 0034347382     PISSN: 00029890     EISSN: None     Source Type: Journal    
DOI: 10.2307/2695474     Document Type: Article
Times cited : (21)

References (9)
  • 1
    • 0039923779 scopus 로고    scopus 로고
    • Inverting the difference of Hilbert space projections
    • D. Buckholtz, Inverting the difference of Hilbert space projections, Amer. Math. Monthly 104 (1997) 60-61.
    • (1997) Amer. Math. Monthly , vol.104 , pp. 60-61
    • Buckholtz, D.1
  • 2
    • 0002266493 scopus 로고
    • Su una nazione di varietà lineari disgiunte di uno spazio di banach
    • D. Del Pasqua, Su una nazione di varietà lineari disgiunte di uno spazio di Banach, Rend. Mat. e Appl., 5 (13) (1955) 406-422.
    • (1955) Rend. Mat. e Appl. , vol.5 , Issue.13 , pp. 406-422
    • Del Pasqua, D.1
  • 5
    • 0002214850 scopus 로고
    • Une caractérisation topologique des générateurs infinitésimaux de se-mi-gro-ups analytiques et de contractions sur un espace de Hilbert
    • J. P. Labrousse, Une caractérisation topologique des générateurs infinitésimaux de se-mi-gro-ups analytiques et de contractions sur un espace de Hilbert, Atti della Accademia Nazionale dei Lincei, 52 (1972) 631-636.
    • (1972) Atti della Accademia Nazionale dei Lincei , vol.52 , pp. 631-636
    • Labrousse, J.P.1
  • 6
    • 0002680075 scopus 로고
    • Some properties of idempotent operators
    • V. E. Ljance, Some properties of idempotent operators (in Russian), Teor. i Prikl. Mat. Lv́ov, 1 (1959) 16-22.
    • (1959) Teor. i Prikl. Mat. Lv́ov , vol.1 , pp. 16-22
    • Ljance, V.E.1
  • 7
    • 0000879487 scopus 로고
    • Extremal operators and oblique projections
    • V. Pták, Extremal operators and oblique projections, Časopis Pěst. Mat., 110 (1985) 343-350.
    • (1985) Časopis Pěst. Mat. , vol.110 , pp. 343-350
    • Pták, V.1
  • 8
    • 0002738842 scopus 로고
    • On idempotent operators in a Hilbert space
    • I. Vidav, On idempotent operators in a Hilbert space, Publ. Inst. Math. (Beograd), 4 (18) (1964) 157-163.
    • (1964) Publ. Inst. Math. (Beograd) , vol.4 , Issue.18 , pp. 157-163
    • Vidav, I.1
  • 9
    • 0033482802 scopus 로고    scopus 로고
    • Canonical angles of unitary spaces and perturbations of direct complements
    • H. K. Wimmer, Canonical angles of unitary spaces and perturbations of direct complements, Linear Algebra Appl., 287 (1999) 373-379.
    • (1999) Linear Algebra Appl. , vol.287 , pp. 373-379
    • Wimmer, H.K.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.