On automorphisms of the Banach space ${\ell }_{\infty }/c_0$

Piotr Koszmider, Cristóbal Rodriguez-Porras

We investigate Banach space automorphisms $T:{\ell }_{\infty }/c_0\to {\ell }_{\infty }/c_0$ focusing on the possibility of representing their fragments of the form $$T_{B,A}:\ell_\inf…