2 problems

Consider the moderate-selection regime $s_N\asymp N^{-b}$ for some $0<b<1$, where $N$ is the population size and $s_N$ is the selective advantage. A contending mutant subpopulation…

Let $N$ denote the population size, and consider the Moran model specified in Section. Write $\overline v_N$ for its asymptotic speed of adaptation, analogous to the speed found by…