The Essential Spectrum of One-Dimensional Dirac Operators with Delta Interactions

V. S. Rabinovich

doi:10.1134/S0016266320020082

The Essential Spectrum of One-Dimensional Dirac Operators with Delta Interactions

V. S. Rabinovich

Escuela Superior de Ingeniería Mecánica y Eléctrica (ESIME), Unidad Zacatenco

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

2 Scopus citations

Abstract

We describe the location of the essential spectrum of one-dimensional Dirac operators with singular potentials supported on discrete sets in ℝ in terms of limit operators.

Original language	English
Pages (from-to)	145-148
Number of pages	4
Journal	Functional Analysis and its Applications
Volume	54
Issue number	2
DOIs	https://doi.org/10.1134/S0016266320020082
State	Published - 1 Apr 2020

Keywords

Dirac operators
essential spectrum
point interactions
self-adjointness

Access to Document

10.1134/S0016266320020082

Cite this

@article{01de7883fd574fb88e3c52d2a5163499,

title = "The Essential Spectrum of One-Dimensional Dirac Operators with Delta Interactions",

abstract = "We describe the location of the essential spectrum of one-dimensional Dirac operators with singular potentials supported on discrete sets in ℝ in terms of limit operators.",

keywords = "Dirac operators, essential spectrum, point interactions, self-adjointness",

author = "Rabinovich, {V. S.}",

note = "Publisher Copyright: {\textcopyright} 2020, Pleiades Publishing, Ltd.",

year = "2020",

month = apr,

day = "1",

doi = "10.1134/S0016266320020082",

language = "Ingl{\'e}s",

volume = "54",

pages = "145--148",

journal = "Functional Analysis and its Applications",

issn = "0016-2663",

number = "2",

}

TY - JOUR

T1 - The Essential Spectrum of One-Dimensional Dirac Operators with Delta Interactions

AU - Rabinovich, V. S.

PY - 2020/4/1

Y1 - 2020/4/1

N2 - We describe the location of the essential spectrum of one-dimensional Dirac operators with singular potentials supported on discrete sets in ℝ in terms of limit operators.

AB - We describe the location of the essential spectrum of one-dimensional Dirac operators with singular potentials supported on discrete sets in ℝ in terms of limit operators.

KW - Dirac operators

KW - essential spectrum

KW - point interactions

KW - self-adjointness

UR - http://www.scopus.com/inward/record.url?scp=85090836699&partnerID=8YFLogxK

U2 - 10.1134/S0016266320020082

DO - 10.1134/S0016266320020082

M3 - Artículo

AN - SCOPUS:85090836699

SN - 0016-2663

VL - 54

SP - 145

EP - 148

JO - Functional Analysis and its Applications

JF - Functional Analysis and its Applications

IS - 2

ER -

The Essential Spectrum of One-Dimensional Dirac Operators with Delta Interactions

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this