摘要
令N为一充分大的偶数.本文证明了方程N=p+P2,p≤N0.95是可解的,其中p为一素数,P2为一至多具有两个素因子的殆素数.
Let N be a sufficiently large even integer. In this paper it is proved that the equation N = p + P2, p ≤ N0.95 is solvable, where p denotes a prime and P2 denotes an almost prime with at most two prime factors.
出处
《数学学报（中文版）》
SCIE
CSCD
北大核心
2005年第3期593-598,共6页
Acta Mathematica Sinica：Chinese Series
基金
国家自然科学基金资助项目(10171060
10171076
10471104)上海市科委基金资助项目(03JC4027)
关键词
陈氏定理
筛法
均值定理
Chen's theorem
Sieve
Mean value theorem
