By Zhou M (2022).

 

Greener Journal of Applied Mathematics and Statistics

Vol. 2(1), pp. 8-9, 2022

Copyright ©2022, the copyright of this article is retained by the author(s)

http://gjournals.org/GJAMS

 

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Lifting Chandra matrix to get three number Theory conclusions

 

 

Mi Zhou

 

 

Suqian Economy and Trade vocational School

 

 

ARTICLE INFO

 

 

Article No.: 122821162

Type: Short Comm.

 

Accepted:  10/12/2021

Published: 31/12/2021

*Corresponding Author

Zhou Mi

E-mail: zhoumi19920626@ 163.com

 

Keywords: Chandra matrix, number theory, conjecture.

 

 

 

 

 

 

 

 

 

 

1. INTRODUCTION

 

This paper shows a very simple method of lifting Chandra matrices to explain a conjecture. A man found that all even numbers can be expressed as a prime minus a prime, and this conjecture is still not solved, I found a way to solve it.

 

 

2. MAIN DERIVATIONS 

 

Let’s look at a matrix: in 1934, one ground breaking mathematician from the Indian/ Bangladesh Region Harish Chandra (1923–1983), in the field of number theory, has made a founding Contribution of harmonic analysis on semi simple Lie groups. This subject is equally important for an engineer, as a synthesis of Fourier analysis, special functions and invariant theory etc., and it has also become a basic tool in analytic number theory, via the theory of auto orphic forms, leading to Langland’s program eventually. It became one of the major mathematical edifices of the Second half of the twentieth century [9].  Chandra matrix is a square sieve, where the first row of the square sieve consists of the first Element of 4, the difference between next every two adjacent numbers is 3, forms an arithmetic sequence: 4,7,10, ... The first column equals to the first row. The second row, third row, any subsequent rows are also arithmetic sequence, but the difference between two adjacent numbers Gradually become larger, and they are 5,7,9,11,13, ... respectively, and they are all odd numbers, And the matrix is symmetrical, as shown below with modulo equivalent representation: 

 

4 7 10 13 16 19 22 25 ……

1 7 12 17 22 27 32 37 42 …

2 10 17 24 31 38 45 52 59 ……

3 13 22 31 40 49 58 67 76 ……

4 16 27 38 49 60 71 82 93 ……

5 19 32 45 58 71 84 97 110 ……

........... 

 

The secret of this square sieve is: If a natural number N appear in the table, then 2N+1 certainly is not a prime number, because 2 times of remaining plus 1 is at least one of the divisors in the above Modulo operations. If N does not appear in the table, then 2N+1 is definitely a prime number, Because 2 times of remaining plus 1 is not any of the divisor in the above modulo operation. Primes are left out. Almost all primes can be launched from this table, assume that the number of primes follow the prime number theorem x/ln(x) in arithmetical range of the numbers. Based on above observations, we made a few similar matrices accordingly (lifting by x): 

 

4+x 7+x 10+x 13+x……

 7+x 12+x 17+x 22+x……

10+x 17+x 24+x 31+x…

........... 

 

Lifting by any positive integer can be obtained if the natural number N in the matrix, 2*N-(2x-1) is certainly not a prime number, if not 2*N-(2x-1) must be a prime number. If a number N is not in the matrix beginning with 4 and 4+x,then 2N+1and 2N-(2x-1) are primes. If so,(2N+1)-(2N-(2x-1))=prime-prime=2x,x is all numbers, so 2x is all even numbers! Now, we have to found the N which not in the two matrixes. All the numbers not in the matrix of 4, and if these numbers all appear in the matrix of 4+x, is not set up. Because Numbers in 4 and not in 4.is all numbers, now we assume not in 4 is equally within 4+x, so numbers in 4 and numbers in 4+x are all numbers, obviously is not set up! Exist infinite N not in the two matrix! We can get a conclusion: all even numbers can possibly be expressed as a prime minus a prime. And we can also get two conclusions: 1: The are possibly infinite forms that all even numbers can expresses as a prime minute a prime 2There are possibly has infinite twin primes

 

 

Cite this Article: Zhou M (2022). Lifting Chandra matrix to get three number Theory conclusions. Greener Journal of Applied Mathematics and Statistics, 2(1): 8-9.