3N+1猜想的压缩迭代

Compressive Iteration for the 3N+1 Conjecture

提出了压缩迭代;给出了该迭代下的某些结果:关于3N+1猜想的等价命题;叙拉古阶序列;n的项公式及证明;关于系数停止次数tc(n)与ta(n)足够停止次数相等的几个定理.

The concept of compressive iteration for the 3N+1 conjecture is presented. Some results of compressive iteration are given.Which are some equivalence propositions for the 3N+1 conjecture, sequence of Syracuse order, proof of term formula of n, and some theories about ta(n) = tc(n).