Publications :


-(with B. Bouya) "Weighted Big Lipschitz algebras of analytic functions and closed ideals",
submitted.

- "On powers of operators with spectrum in Cantor sets and spectral synthesis",
J. Math. Anal. Appl. To appear.

-(with A. Yagoub) "Semigroups of truncated Toeplitz operators",
Operators and Matrices. To appear.

-(with E. Strouse and D. Timotin) "On Szeg\"o type theorem for truncated Toeplitz operators",
J. approximation theory, 220 (2017), 12-30.

-(with B. Bouya) "Helson sets, spectral synthesis and applications to operators",
Conference on Harmonic and Functional, Analysis, Operator Theory and Applications. Theta Series in Advanced Mathematics. to appear

-(with K. Kellay) " two isometries and de Branges-Rovnyak spaces",
Complex Analysis and Operator Theory, 9 (2015), no 6, 1325-1335.

- (with B. Bouya), "On closed ideals in the big Lipschitz algebras of analytic functions" 
Bull. Sc. Math. 137 (2013) , no 5, 575-583.

- "Some results of Katznelson–Tzafriri type"
  J. Math. Anal. Appl. 397 (2013), no. 1, 109-118. 

- "The commutant of an operator with bounded conjugation orbits and $C_0$--contractions" , 
 Extracta Math. 27 (2012), no 2, 175-185.

- (with E.Strouse and D.Timotin) "Unitary equivalence to truncated Toeplitz operators",
Indiana Univ. Math. J.   61 (2012), no 2, 525–538.

- (with K. Kellay) "Compact Operators that Commute with a Contraction "
 Integral Equations and Operator Theory, 65 (2009), 543-550.  PDF

- (with Cyril Agrafeuil) "Closed ideals with countable hull in algebras of analytic functions smooth up to the boundary"
 Publ. Mat. 52 (2008), no. 1, 19--56.  PDF

- (with O. El-Fallah) " Estimations des solutions de l'equation de Bezout dans les algebres de Beurling analytiques"
 Math. Scand. 96 (2005), no. 2, 307--319.  PDF

- " On polynomially bounded operators acting on a Banach space"
 J. Funct. Anal. 225 (2005), no. 1, 147--166.  PDF

- "Interpolating sets for spaces of functions with derivatives in the Wiener algebra."
Indiana Univ. Math. J. 52 (2003), no. 6, 1681-1695.

- (with K. Kellay) "Normality, non-quasianalyticity and invariant subspaces"
 J. Operator Theory 46 (2001), no. 2, 221-250.

- (with O. El-Fallah, N. Nikolʹskiĭ) "Estimates for resolvents in Beurling-Sobolev algebras"
St. Petersburg Math. J. 10 (1999), no. 6, 901-964

- (with K. Kellay) "Classes de fonctions non quasi-analytiques et existence de sous-espaces invariants"
C. R. Acad. Sci. Paris Ser. I Math. 327 (1998), no. 9, 793-796.

- "Spectral synthesis and applications to $C_0$-groups"
J. Austral. Math. Soc. Ser. A 60 (1996), no. 1, 128--142.

- (with J. Esterle) "Local properties of powers of operators"
 Arch. Math. (Basel) 65 (1995), no. 1, 53--60.

-(with J. Esterle et M. Rajoelina) "On contractions with spectrum contained in the Cantor set"
Math. Proc. Cambridge Philos. Soc. 117 (1995), no. 2, 339-343.

-"Contractions e spectre denombrable et proprietes d'unicite des fermes denombrables du cercle"
 Ann. Inst. Fourier (Grenoble) 43 (1993), no. 1,251-263.

- "Ensembles de non synthese pour certains poids dissymetriques sur la droite"
Studia Math. 104 (1993), no. 1, 1-12.

- "Synthese spectrale dans certaines algebres de Beurling sur le cercle unite"
Bull. Soc. Math. France 118 (1990), no. 2, 241-249.

- "Ensembles de synthese pour certaines algebres de Beurling"
Rev. Roumaine Math. Pures Appl. 35 (1990), no. 4, 385-396.