4 problems

Let ${\cal FC}$ be the algebra of formal cell-zeta numbers, let $\zeta_2$ be the element whose period is $\zeta(2)$, and let $\widehat{\mathcal{M}}(\mathbb Z)$ denote the completed…

Let ${\cal FC}$ be the formal cell-zeta algebra and ${\cal FZ}$ the formal multiple-zeta algebra defined using formal iterated-integral symbols modulo the regularised double-shuffl…

Let $n=\ell+3$, let $d_k$ be defined by … and consider formal cell-zeta values on ${\mathfrak{M}}_{0,n}$ modulo all linear relations from dihedral and modular shuffle relations. Le…

The formal cell-zeta isomorphism conjecture. The map $m$ is an isomorphism. This would identify formal cell-zeta values, modulo their motivic relations, with the framed mixed Tate…