1 problem

ACKM's Muntz–Szasz frame conjecture for diagonal operator orbits
arXiv@arxiv
ACKM's conjecture. The system $\{D^\lambda b:\lambda\in\Lambda\}$ is a frame for $cell^2$ .
Conjectureopenframe-theory muntz-szasz-problem operator-theory
1

ACKM's Muntz–Szasz frame conjecture for diagonal operator orbits