Biorthogonal vectors, sesquilinear forms, and some physical operators

Camillo Trapani, Fabio Bagarello, Bagarello, Inoue

Risultato della ricerca: Article

4 Citazioni (Scopus)

Abstract

Continuing the analysis undertaken in previous articles, we discuss some features of non-self-adjoint operators and sesquilinear forms which are defined starting from two biorthogonal families of vectors, like the so-called generalized Riesz systems, enjoying certain properties. In particular, we discuss what happens when they forms two D-quasi-bases.
Lingua originaleEnglish
Numero di pagine13
RivistaJournal of Mathematical Physics
Volume59
Stato di pubblicazionePublished - 2018

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Sesquilinear form
Non-self-adjoint Operator
operators
Operator
Family

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics

Cita questo

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abstract = "Continuing the analysis undertaken in previous articles, we discuss some features of non-self-adjoint operators and sesquilinear forms which are defined starting from two biorthogonal families of vectors, like the so-called generalized Riesz systems, enjoying certain properties. In particular, we discuss what happens when they forms two D-quasi-bases.",
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AU - Trapani, Camillo

AU - Bagarello, Fabio

AU - Bagarello, null

AU - Inoue, null

PY - 2018

Y1 - 2018

N2 - Continuing the analysis undertaken in previous articles, we discuss some features of non-self-adjoint operators and sesquilinear forms which are defined starting from two biorthogonal families of vectors, like the so-called generalized Riesz systems, enjoying certain properties. In particular, we discuss what happens when they forms two D-quasi-bases.

AB - Continuing the analysis undertaken in previous articles, we discuss some features of non-self-adjoint operators and sesquilinear forms which are defined starting from two biorthogonal families of vectors, like the so-called generalized Riesz systems, enjoying certain properties. In particular, we discuss what happens when they forms two D-quasi-bases.

KW - Mathematical Physics

KW - Statistical and Nonlinear Physics

UR - http://hdl.handle.net/10447/288296

UR - http://scitation.aip.org/content/aip/journal/jmp

M3 - Article

VL - 59

JO - Journal of Mathematical Physics

JF - Journal of Mathematical Physics

SN - 0022-2488

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