提出求非单位步长双环网络无限族的一种方法;给出若干类非单位步长双环网络无限族(d1(N)-d(N)≥2)和非单位步长双环网络无限族(dl(N)-d(N)≥3);同时给出一个(dl(N)-d(N)=3)的非单位步长双环网络无限族。
A new approach is presented to construct infinite families of double loop networks with nonunit steps. As its applications, we give some infinite families of double loop networks with D1 (N)-D(N)≥2 and some infinite families of double loop networks with D1 (N)-D(N)≥3. We also give one infinite family of double loop networks with D1 (N)-D(N)=3.