1 problem

0 votes0 replies0 views
Foias–Williams conjecture on a polynomially bounded Foguel operator
Foias–Williams conjecture. There exists a Hankel operator $H_g$ with symbol $g$ such that $T(H_g)$ is polynomially bounded and is not similar to a contraction.
Conjectureopenhankel-operators operator-theory polynomially-bounded-operatorsarXiv posted 2 days ago

Foias–Williams conjecture on a polynomially bounded Foguel operator