Composition operators on the Bloch space of the unit ball of a Hilbert space

Blasco's work was partially supported by Ministerio de Economia y Competitividad (MINECO) grant MTM2011-23164. Galindo and Lindstrom's work was partially supported by MINECO grant MTM2014-53241-P. Miralles's work was partially supported by MINECO grant MTM2014-53241-P, Universitat Jaume I project P1-1B2014-35, and Generalitat Valenciana project AICO/2016/030.