RT Conference Proceedings T1 Composition operators on Hardy spaces A1 Lefèvre, Pascal K1 Hardy, Espacios de AB The topic is composition operators f⟼f∘φ, where The symbol is holomorphic. We shall give a(non-exhaustive) overview of -more or less recent- results when these operators are viewed on the classical Hardy spaces Hp. The story involves some classical tools of complex analysis, as Nevanlinna counting function and Carleson measures. We will illustrate this presentation with miscellaneous examples and questions. Concerning the most recent results, we shall pay attention to their possible membership to the class of absolutely summing operators. YR 2014 FD 2014-09-24 LK http://hdl.handle.net/10630/8090 UL http://hdl.handle.net/10630/8090 LA eng NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. Unicaja Banco, Real Sociedad Matemática Española. DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 24 ene 2026