1 |
A. Ammar, B. Boukettaya, and A. Jeribi, A note on the essential pseudospectra and application, Linear Multilinear Algebra 64 (2016), no. 8, 1474-1483.
DOI
|
2 |
A. Ammar, H. Daoud, and A. Jeribi, The stability of pseudospectra and essential pseu- dospectra of linear relations, J. Pseudo-Differ. Oper. Appl. 7 (2016), no. 4, 473-491.
DOI
|
3 |
S. C. Arora and P. Dharmarha, On weighted Weyl spectrum. II, Bull. Korean Math. Soc. 43 (2006), no. 4, 715-722.
DOI
|
4 |
H. Baloudi and A. Jeribi, Left-right Fredholm and Weyl spectra of the sum of two bounded operators and applications, Mediterr. J. Math. 11 (2014), no. 3, 939-953.
DOI
|
5 |
L. Burlando, Approximation by semi-Fredholm and operators in Hilbert spaces of arbitrary dimension, Acta Sci. Math. (Szeged) 65 (1999), no. 1-2, 217-275.
|
6 |
S. V. Djordjevic, On operators, Advances in Pure Math. 6 (2016), 138-143.
DOI
|
7 |
L. A. Coburn and A. Lebow, Components of invertible elements in quotient algebras of operators, Trans. Amer. Math. Soc. 130 (1968), 359-365.
DOI
|
8 |
E. B. Davies, Spectral Theory and Differential Operators, Cambridge Studies in Advanced Mathematics, 42, Cambridge University Press, Cambridge, 1995.
|
9 |
S. V. Djordjevic and F. Hernandez-Diaz, spectrum of Hilbert space operators, J. Indian Math. Soc. 83 (2016), no. 3-4, 241-249.
|
10 |
G. Edgar, J. Ernest, and S. G. Lee, Weighing operator spectra, Indiana Univ. Math. J. 21 (1971/72), 61-80.
DOI
|
11 |
A. Elleuch and A. Jeribi, New description of the structured essential pseudospectra, Indag. Math. (N.S.) 27 (2016), no. 1, 368-382.
DOI
|
12 |
A. Elleuch, On a characterization of the structured Wolf, Schechter and Browder essential pseudospectra, Indag. Math. (N.S.) 27 (2016), no. 1, 212-224.
DOI
|
13 |
I. C. Gohberg, A. S. Markus, and I. A. Feldman, Normally solvable operators and ideals associated with them, Trans. Amer. Math. Soc. 61 (1967), 63-84.
|
14 |
K. Gustafson and J. Weidmann, On the essential spectrum, J. Math. Anal. Appl. 25 (1969), 121-127.
DOI
|
15 |
A. Jeribi, Fredholm operators and essential spectra, Arch. Inequal. Appl. 2 (2004), no. 2-3, 123-140.
|
16 |
A. Jeribi, Quelques remarques sur le spectre de Weyl et applications, C. R. Acad. Sci. Paris Ser. I Math. 327 (1998), no. 5, 485-490.
DOI
|
17 |
A. Jeribi, Une nouvelle caracterisation du spectre essentiel et application, C. R. Acad. Sci. Paris Ser. I Math. 331 (2000), no. 7, 525-530.
DOI
|
18 |
A. Jeribi, Some remarks on the Schechter essential spectrum and applications to transport equations, J. Math. Anal. Appl. 275 (2002), no. 1, 222-237.
DOI
|
19 |
A. Jeribi, A characterization of the Schechter essential spectrum on Banach spaces and applications, J. Math. Anal. Appl. 271 (2002), no. 2, 343-358.
DOI
|
20 |
A. Jeribi, On the Schechter essential spectrum on Banach spaces and application, Facta Univ. Ser. Math. Inform. No. 17 (2002), 35-55.
|
21 |
A. Jeribi, Spectral Theory and Applications of Linear Operators and Block Operator Matrices, Springer, Cham, 2015.
|
22 |
E. Luft, The two-sided closed ideals of the algebra of bounded linear operators of a Hilbert space, Czechoslovak Math. J. 18(93) (1968), 595-605.
|
23 |
M. Schechter, Principles of Functional Analysis, Academic Press, New York, 1971.
|
24 |
L. N. Trefethen, Pseudospectra of matrices, in Numerical analysis 1991 (Dundee, 1991), 234-266, Pitman Res. Notes Math. Ser., 260, Longman Sci. Tech., Harlow, 1991.
|
25 |
F. Wolf, On the invariance of the essential spectrum under a change of boundary conditions of partial differential boundary operators, Nederl. Akad. Wetensch. Proc. Ser. A 62 = Indag. Math. 21 (1959), 142-147.
|