Schauder-Orlicz decompositions, ${\ell }_{\Phi }$-decompositions and pseudo-Daugavet property

Vitalii Marchenko

The concept of ${\ell }_{\Phi }$-decomposition, extending the concept of ${\ell }_p$-decomposition of a Banach space, is presented and basic properties of Schauder-Orlicz decompositions and…