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International Journal of Mathematics Trends and Technology

Research Article | Open Access | Download PDF

Volume 67 | Issue 7 | Year 2021 | Article Id. IJMTT-V67I7P521 | DOI : https://doi.org/10.14445/22315373/IJMTT-V67I7P521

Mathematical Proof of Collatz Conjecture


Nishad T M
Abstract

Lothar Collatz introduced Collatz Conjecture in 1937. No one succeeded in proving this conjecture. In this article a convincing mathematical proof is introduced. Initially it is proved that for every natural number n in N={1,2,3,..}, the set An exists where An ={x/x is a term in Hailstone sequence starting with n}. Later it is proved thatthe intersections of An and Am is not empty foreverynatural number n≠m, m,n >1. Then it is observed that the countable intersection of all An contains A0= {1}.This observation brings the conclusion that for all Hailstone sequences starting with any positive integer n ,there exists a a term 1 in the Hailstone sequence.This conclusion implies that for any positive integerš’, the Hailstone sequence starting with n eventually ends in 1.

Keywords
Collatz conjecture, Lothar Collatz, Hailstone sequence, 3n+1, n/2 function,Proof of Collatz Conjecture
References

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Citation :

Nishad T M, "Mathematical Proof of Collatz Conjecture," International Journal of Mathematics Trends and Technology (IJMTT), vol. 67, no. 7, pp. 178-182, 2021. Crossref, https://doi.org/10.14445/22315373/IJMTT-V67I7P521

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