Publicado

2015-07-01

On spectral properties and extensions of bounded linear operators

Palabras clave:

Spectral properties, single-valued extension property, poles of the resolvent, semi Fredholm operator (es)

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Autores/as

  • Carlos Carpintero Universidad de Oriente
  • Ennis Rosas Universidad de Oriente
  • José Sanabria Universidad de Oriente
  • Orlando García Universidad de Oriente
  • Jorge Rodríguez Universidad del Atlántico

If T is a bounded linear operator on some Banach space and T has a bounded extension T on another space. In general, almost nothing can be said concerning the relationship between the spectral properties of T and T. In this paper, we give several sufficient conditions for which a large number of spectral properties introduced recently are transmitted from an operator T to T and vice-versa.

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Cómo citar

Carpintero, C., Rosas, E., Sanabria, J., García, O., & Rodríguez, J. (2015). On spectral properties and extensions of bounded linear operators. Boletín De Matemáticas, 22(2), 177-190. https://revistas.unal.edu.co/index.php/bolma/article/view/54975

Licencia

Derechos de autor 2015 Boletín de Matemáticas

Creative Commons License

Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.