Let 𝒟 be a non-trivial simple t-design. For 1 ≤ 𝑠 ≤ 𝑡, we generalize the concept of the incidence graph of 𝒟 and construct a new bipartite regular graph Γ. We obtain that the edge-transitivity of ...
Graphs of best joinpoint fits of Surveillance, Epidemiology, and End Results (SEER) 22 data for delay-adjusted and age-adjusted annual incidence rates of distant-stage breast cancer (per 100 000 women ...