2 problems

Let $G$ be the solvable group described in the source, with $BG$ homotopy equivalent to a closed oriented $3$-manifold, and let $E G$ be the homogeneous bar resolution. Let…

Let $M^3$ be the closed $3$-dimensional solvmanifold described in the source, let $\pi=\pi_1M^3$, and let $\mathcal P$ be the bounding class of polynomial functions. Let $E\pi$ be…