É. Amar and A. Lederer, Points exposés de la boule unité de H ? (D), C. R. Acad. Sci. Paris Sér. A-B, vol.272, pp.1449-1452, 1971.

C. Cowen and B. Maccluer, Composition Operators on Spaces of Analytic Functions, Studies in Advanced Mathematics, 1994.

J. Diestel, H. Jarchow, and A. Tonge, Absolutely summing operators, Cambridge Studies in Advanced Mathematics 43, 1995.

P. L. Duren, Theory of H p spaces, 2000.

E. A. Gallardo-gutiérrez, R. Kumar, and J. R. Partington, Boundedness, compactness and Schatten-class membership of weighted composition operators, Integral Equations Operator Theory, vol.67, pp.467-479, 2010.

B. Hu, L. H. Khoi, and K. Zhu, Frames and operators in Schatten classes, Houston J. Math, vol.41, issue.4, pp.1191-1219, 2015.

G. Lechner, D. Li, H. Queffélec, and L. Rodríguez-piazza, Approximation numbers of weighted composition operators, J. Funct. Anal, vol.274, issue.7, pp.1928-1958, 2018.
URL : https://hal.archives-ouvertes.fr/hal-01410297

P. Lefèvre, D. Li, H. Queffélec, and L. Rodríguez-piazza, Composition operators on Hardy-Orlicz spaces, Mem. Amer. Math. Soc, vol.207, issue.974, 2010.

P. Lefèvre, D. Li, H. Queffélec, and L. Rodríguez-piazza, Some examples of compact composition operators on H 2, J. Funct. Anal, vol.255, issue.11, pp.3098-3124, 2008.

P. Lefèvre, D. Li, H. Queffélec, and L. Rodríguez-piazza, Some new properties of composition operators associated with lens maps, Israel J. Math, vol.195, issue.2, pp.801-824, 2013.

P. Lefèvre and L. Rodríguez-piazza, Absolutely summing Carleson embeddings on Hardy spaces, Adv. Math, vol.340, pp.528-587, 2018.

D. Li, H. Queffélec, and L. Rodríguez-piazza, On approximation numbers of composition operators, J. Approx. Theory, vol.164, issue.4, pp.431-459, 2012.
URL : https://hal.archives-ouvertes.fr/hal-01119589

D. Li, H. Queffélec, and L. Rodríguez-piazza, Some examples of composition operators and their approximation numbers on the Hardy space of the bidisk, Trans. Amer. Math. Soc
URL : https://hal.archives-ouvertes.fr/hal-01536919

D. H. Luecking, Trace ideal criteria for Toeplitz operators, J. Funct. Anal, vol.73, issue.2, pp.345-368, 1987.

J. Shapiro, Composition operators and classical function theory, Universitext, Tracts in Mathematics, 1993.

. Villeneuve-d'ascq, F. Cedex, and . Herve, CNRS 8524 & Fédéra-tion CNRS, 2956.

L. Rodríguez-piazza,

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