Chen’s conjecture and its generalization
Xuegong Sun , Lixia Dai
Chinese Annals of Mathematics, Series B ›› 2013, Vol. 34 ›› Issue (6) : 957 -962.
Chen’s conjecture and its generalization
Let l 1, l 2, ..., l g be even integers and x be a sufficiently large number. In this paper, the authors prove that the number of positive odd integers k ≤ x such that (k + l 1)2, (k + l 2)2, ..., (k + l g)2 can not be expressed as 2 n + p α is at least c(g)x, where p is an odd prime and the constant c(g) depends only on g.
Chen’s conjecture / Powers of 2 / Primes / Selberg’s sieve method
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
/
| 〈 |
|
〉 |