Inclusiones espectrales para Quasi-Fredholm y espectro Saphar de semigrupos integrados

• Boua, Hamid ^[3] ; Karmouni, Mohammed ^[1] ; Tajmouati, Abdelaziz ^[2]
  1. [1] Cadi Ayyad University

     Cadi Ayyad University

     Marrakech-Medina, Marruecos

     
  2. [2] Sidi Mohamed Ben Abdellah University

     Sidi Mohamed Ben Abdellah University

     Fes-Medina, Marruecos

     
  3. [3] Mohammed First University - Multidisciplinary Faculty of Nador - Laboratory of Analysis, Geometry and Applications

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• Localización: Revista Colombiana de Matemáticas, ISSN-e 0034-7426, Vol. 53, Nº. 1, 2019, págs. 73-85
• Idioma: español
• DOI: 10.15446/recolma.v53n1.81044
• Títulos paralelos:
  • Spectral Inclusions for Quasi-Fredholm and Saphar Spectra for Integrated Semigroups
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• Resumen
  • español

    En este trabajo mostramos inclusiones espectrales de semigruposintegrados para el espectro de Saphar, el espectro esencial de Saphar y el espectro cuasi-Fredholm.

  • English

    In this paper, we show a spectral inclusion of integrated semigroupsfor Saphar, essentially Saphar and quasi-Fredholm spectra.

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