2 problems

0 votes0 replies0 views
Equality of the closures of the classes of multiple correlation sequences
Closure-equality conjecture. For every $ell a$ in \mathbb{N}$,
Conjectureopenergodic-theory multiple-correlationsarXiv posted 2 days ago
0 votes0 replies0 views
Superfluity of the linear growth assumption for multiple correlation sequences
Growth-assumption conjecture. In Theorems 4 and $4'$ , the growth assumption on $(r_n)$ is superfluous.
Conjectureopenergodic-theory multiple-correlations nilsequencesarXiv posted 2 days ago

Equality of the closures of the classes of multiple correlation sequences