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Lettere al Nuovo Cimento (1971-1985)

, Volume 38, Issue 2, pp 41–44 | Cite as

On the inversion of the commutation operator

  • M. Bruschi
  • O. Ragnisco
Article

Summary

In this letter we display the explicit form of the inverse of the commutation operator [A, ·],A being a matrix of arbitrary dimension with simple characteristic roots.

PACS. 02 10.

Algebra, set theory and graph theory 

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Footnotes

  1. (1).
    See, for instance,R. Bellman:Introduction to Matrix Analysis (New York, N.Y., 1960).Google Scholar

Copyright information

© Società Italiana di Fisica 1983

Authors and Affiliations

  • M. Bruschi
    • 1
    • 2
  • O. Ragnisco
    • 1
    • 2
  1. 1.Istituto di Fisica della I UniversitàRomaItalia
  2. 2.Istituto Nazionale di Fisica NucleareSezione di RomaItalia

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