AIENA, Pietro
AIENA, Pietro
Ingegneria
A unifying approach to Weyl type theorems for Banach space operators
2013-01-01 Aiena Pietro; Guillen Jesus; Pena Pedro
A variation on Weyl's theorem
2005-01-01 AIENA P; PENA P
Amouch M., Zqutti H. On the equivalence of Browder's and generalized Browder's theorem
2006-01-01 AIENA P
Bourhim A., Chidume C.E. : The single valued extension oproperty for bilateral operator weighted shifts.
2005-01-01 AIENA P
Browder's theorems and the spectral mapping theorem
2007-01-01 AIENA P; CARPINTERO C; ROSAS E
Browder's theorems through localized SVEP
2005-01-01 AIENA P; BIONDI M T
Cao, X; Guo M.; Meng. B.: Weyl type theorems for p-hyponormal and M-hyponormal operators
2004-01-01 AIENA P
Characterization of Strictly singular and strictly cosingular operators by perturbation classes
2012-01-01 Aiena, P; Gonzalez, M; Martinez-Abejon, A
Classes of operators satisfying a-Weyl's theorem
2005-01-01 AIENA P
Duggal B. P.: Polaroid operators satysfing Weyl's theorem
2006-01-01 AIENA P
Duggal, B. Kubrusly C.: Weyl's theorem for posinormal operators
2005-01-01 AIENA P
Fredholm and local spectral theory, with applications to multipliers
2004-01-01 AIENA P
Fredholm Spectra and Weyl Type Theorems for Drazin Invertible Operators
2016-01-01 Aiena, P.; Triolo, S.
Further Properties of an Operator Commuting with an Injective Quasi-Nilpotent Operator
2024-01-13 Aiena, Pietro; Burderi, Fabio; Triolo, Salvatore
Generalized Browder's theorem and SVEP
2007-01-01 AIENA P; GARCIA O
Generalized Weyl's theorem and quasi-affiniy.
2010-01-01 Aiena, P; Berkani, M
Gonzales M.; Martinon A.: Operational quantities derived from the minimum modulus.
2006-01-01 AIENA P
Intrinsic characterizations of perturbation classes on some Banach spaces
2010-01-01 Aiena, P; Gonzalez, M
Local Spectral Properties Under Conjugations
2021-01-01 Aiena P.; Burderi F.; Triolo S.
Local spectral theory for Drazin invertible operators
2016-01-01 Aiena, P.; Triolo, S.