Spectral Properties of a Compactly Perturbed Linear Span of Projections

Integral Equations and Operator Theory

Volumn 26, Issue 3, 1996, Pages 353-366

  Langer, Heinz ^a   Pivovarchik, Vjacheslav ^b   Tretter, Christiane ^c  

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

^b ODESSA STATE ACADEMY OF CIVIL ENGINEERING AND ARCHITECTURE   (Ukraine)

^c UNIVERSITY OF REGENSBURG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0346581429     PISSN: 0378620X     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF01306548     Document Type: Article

References (10)

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3. [MF] MORSE, P.M., FESHBACH, H.: Methods of Theoretical Physics II; McGraw Hill, 1953.
4. [HJ] HURGIN, J.I., JAKOVLEV, V.P.: Finite Functions in Physics and Technics; Nauka, Moscow 1971 (Russian).
5. [JR] Functions with Double Orthogonality in Radioelectronics and Optics; Soviet Radio, Moscow 1971 (Russian, translated by JAKOVLEV, V.P. and ROZMAHNIN, M.K.).
6. [LaS] LANDAU, H.J., SLEPIAN, D.D.: Prolate Spheroidal Functions, Fourier Analysis and Uncertainty I; Bell Syst. Techn J. 40, No. 75 (1961), 17-28.
7. [L] LANGER, H.: Über eine Klasse polynomialer Scharen selbstadjungierter Operatoren im Hilbertraum II; J. Functional Analysis 16/2 (1974), 221-234.
8. [LSch] LANGER, H., SCHNEIDER, A.: On Spectral Properties of Regular Quasidefinite Pencils F - λG; Resultate Math. 19 (1991), 89-109.
9. [M] MARKUS, A.S.: Introduction to the Theory of Polynomial Operator Pencils; AMS Transl. Math. Monographs 71 (1988).
10. [S] SLEPIAN, D.D.: Estimation of Signal Parameters in Presence of Noise; IRE Trans. on Information Theory, PGIT-3 (1954), 68-89.