3 problems

Twin-masure retraction conjecture.

Let $G_{twin}$ act on the positive masure ${{\mathscr I}}_{\oplus}$, let $(G_{twin})^+_{\oplus}:=\{g\in G_{twin}\mid g.0_{\oplus}\geq 0_{\oplus}\}$, and let $J^+$ and…

Let ${\boldsymbol{\bvar}}$ be the valuation ring setting described in the paper, let $(G_{\mathcal O})_{\oplus}^+=\{g\in G_{\mathcal O}\mid g.0_{\oplus}\geq 0_{\oplus}\}$, and let…