On the spectrum of the linear transport operator with generalized boundary conditions

N. Angelescu; N. Marinescu; V. Protopopescu

doi:10.1007/BF00398377

On the spectrum of the linear transport operator with generalized boundary conditions

N. Angelescu, N. Marinescu, V. Protopopescu

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

The spectrum of the linear transport operator under generalized boundary conditions proposed by Belleni-Morante (1970 a) contains in the right half-plane (λ|Reλ>-1) only a finite number of real eigenvalues. Its essential spectrum consists of a 'fan' of continuous spectrum lines with apex at λ=-1.

Original language	English
Pages (from-to)	141-146
Number of pages	6
Journal	Letters in Mathematical Physics
Volume	1
Issue number	2
DOIs	https://doi.org/10.1007/BF00398377
State	Published - Mar 1976
Externally published	Yes

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title = "On the spectrum of the linear transport operator with generalized boundary conditions",

abstract = "The spectrum of the linear transport operator under generalized boundary conditions proposed by Belleni-Morante (1970 a) contains in the right half-plane (λ|Reλ>-1) only a finite number of real eigenvalues. Its essential spectrum consists of a 'fan' of continuous spectrum lines with apex at λ=-1.",

author = "N. Angelescu and N. Marinescu and V. Protopopescu",

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AB - The spectrum of the linear transport operator under generalized boundary conditions proposed by Belleni-Morante (1970 a) contains in the right half-plane (λ|Reλ>-1) only a finite number of real eigenvalues. Its essential spectrum consists of a 'fan' of continuous spectrum lines with apex at λ=-1.

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JO - Letters in Mathematical Physics

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On the spectrum of the linear transport operator with generalized boundary conditions

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