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On the existence of certain semi-bounded self-adjoint operators in Hilbert space

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References

  1. F. Riesz-B. Sz.-Nagy,Functional Analysis, Ungar (New York, 1960).

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  2. Z. Sebestyén, A theorem on the existence of a positive operator,Acta Sci. Math. (Szeged),46 (1983), 299–301.

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  3. Z. Sebestyén, On ranges of adjoint operators in Hilbert space,Acta Sci. Math. (Szeged),46 (1983), 295–298.

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  1. Department of Math. Analysis II, Eötvös Loránd University, Múzeum Körút 6-8, 1088 Budapest, Hungary

    Z. Sebestyén

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  1. Z. Sebestyén
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Sebestyén, Z. On the existence of certain semi-bounded self-adjoint operators in Hilbert space. Acta Math Hung 47, 29–32 (1986). https://doi.org/10.1007/BF01949121

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  • DOI: https://doi.org/10.1007/BF01949121

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