Chen's Theorem with Small Primes  

作　　者：Yingjie LI Yingchun CAI 

机构地区：[1]College of Information Technology, Shanghai Ocean University, Shanghai 201306, China [2]Department of Mathematics, Tongji University, Shanghai 200092, China

出　　处：《Chinese Annals of Mathematics,Series B》2011年第3期387-396,共10页数学年刊（B辑英文版）

基　　金：Project supported by the National Natural Science Foundation of China(No.11071186);the Science Foundation for the Excellent Youth Scholars of Shanghai(No.ssc08017);the Doctoral Research Fund of Shanghai Ocean University

摘　　要：Let N be a sufficiently large even integer.Let p denote a prime and P2 denote an almost prime with at most two prime factors.In this paper,it is proved that the equation N = p + P2(p ≤ N0.945) is solvable.

关 键 词：Chen＇s Theorem Sieve method Mean value theorem 

分 类 号：O156.4[理学—数学] O156.1[理学—基础数学]