2 problems

Let $B_0$ be the principal block, let $\Lambda_\lambda$ and $\bar{\Gamma}_\lambda$ be the poset and graph subsets defined by the algorithm, and let $d(\mu,\lambda)$ be the grading…

Let $W=B_{2n}=G(2,1,2n)$ and let the parameter $c=1/(2n)$ be constant. Write $\Delta_i$ and $\Delta_{2n-i}$ for the standard-module sums specified in the preceding theorem, and let…