Diminishing of the spectrum of an operator under extension

Journal of Soviet Mathematics ◽

10.1007/bf01097575 ◽

1990 ◽

Vol 48 (4) ◽

pp. 450-451

Author(s):

M. I. Ostrovskii

Keyword(s):

Spectrum Of An Operator

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Spectrum of an Operator

Spectral Theory of Bounded Linear Operators ◽

10.1007/978-3-030-33149-8_2 ◽

2020 ◽

pp. 27-53

Author(s):

Carlos S. Kubrusly

Keyword(s):

Spectrum Of An Operator

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The spectrum of an operator in Banach space

Proceedings of the American Mathematical Society ◽

10.1090/s0002-9939-1965-0187088-x ◽

1965 ◽

Vol 16 (5) ◽

pp. 980-980 ◽

Cited By ~ 5

Author(s):

M. D. George

Keyword(s):

Banach Space ◽

Spectrum Of An Operator

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Dependence of the spectrum of an operator boundary-value problem on a change in the interval

Journal of Soviet Mathematics ◽

10.1007/bf01095800 ◽

1990 ◽

Vol 48 (2) ◽

pp. 210-220

Author(s):

F. S. Rofe-Beketov ◽

A. M. Khol'kin

Keyword(s):

Boundary Value Problem ◽

Boundary Value ◽

Spectrum Of An Operator

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On Properties of the Spectrum of an Operator Pencil Arising in Viscoelasticity Theory

Mathematical Notes ◽

10.1134/s0001434618050176 ◽

2018 ◽

Vol 103 (5-6) ◽

pp. 841-845

Author(s):

A. V. Davydov ◽

Yu. A. Tikhonov

Keyword(s):

Operator Pencil ◽

Spectrum Of An Operator

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On the Spectrum of an Operator Associated with the Neutron Transport Equation

SIAM Journal on Applied Mathematics ◽

10.1137/0117015 ◽

1969 ◽

Vol 17 (1) ◽

pp. 162-171 ◽

Cited By ~ 3

Author(s):

R. B. Kellogg

Keyword(s):

Transport Equation ◽

Neutron Transport ◽

Neutron Transport Equation ◽

Spectrum Of An Operator

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On a Connection Between the Numerical Range and Spectrum of an Operator on a Hilbert Space

Journal of the London Mathematical Society ◽

10.1112/jlms/s2-8.1.57 ◽

1974 ◽

Vol s2-8 (1) ◽

pp. 57-59 ◽

Cited By ~ 6

Author(s):

Brailey Sims

Keyword(s):

Hilbert Space ◽

Numerical Range ◽

Spectrum Of An Operator

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On the asymptotic distribution of the spectrum of an operator over irreducible representations of its symmetry group

Functional Analysis and Its Applications ◽

10.1007/s10688-006-0035-y ◽

2006 ◽

Vol 40 (3) ◽

pp. 225-227

Author(s):

V. N. Karpushkin

Keyword(s):

Symmetry Group ◽

Asymptotic Distribution ◽

Irreducible Representations ◽

Spectrum Of An Operator

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The spectrum of an operator on an interpolation space

Transactions of the American Mathematical Society ◽

10.1090/s0002-9947-1969-0253054-7 ◽

1969 ◽

Vol 144 ◽

pp. 333-333 ◽

Cited By ~ 11

Author(s):

James D. Stafney

Keyword(s):

Interpolation Space ◽

Spectrum Of An Operator

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Estimate for the spectrum of an operator bundle and its application to stability problems

Mathematical Notes ◽

10.1007/bf01156800 ◽

1976 ◽

Vol 19 (4) ◽

pp. 369-371

Author(s):

V. I. Frolov

Keyword(s):

Spectrum Of An Operator ◽

Stability Problems ◽

Operator Bundle

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On the Spectrum of an Operator Pencil with Applications to Wave Propagation in Periodic and Frequency Dependent Materials

SIAM Journal on Applied Mathematics ◽

10.1137/080728779 ◽

2009 ◽

Vol 70 (1) ◽

pp. 231-247 ◽

Cited By ~ 12

Author(s):

Christian Engström ◽

Markus Richter

Keyword(s):

Wave Propagation ◽

Operator Pencil ◽

Frequency Dependent ◽

Spectrum Of An Operator

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