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Related papers: A new method to prove the Collatz conjecture

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We motivate and explain the system introduced by Conway and Sloane for working with quadratic forms over the 2-adic integers, and prove its validity. Their system is far better for actual calculations than earlier methods, and has been used…

Number Theory · Mathematics 2020-05-06 Daniel Allcock , Itamar Gal , Alice Mark

The recently developed proof of Fermat's Last Theorem is very lengthy and difficult, so much so as to be beyond all but a small body of specialists. While certainly of value in the developments that resulted, that proof could not be, nor…

General Mathematics · Mathematics 2007-05-23 Roger Ellman

Lorenz equations were first presented in 1963 by Edward Lorenz, they depend on three real positive parameters. For some of these parameters which are called T-points, there are two heteroclinic orbits connecting the three singular points in…

Dynamical Systems · Mathematics 2024-06-11 Yara Hatoom

In this work, we introduce another extension U of the 3n+1 function to the real line. We propose a conjecture about the U-trajectories that generalizes the famous 3n+1 (or Collatz) conjecture. We then prove our main result about the…

Dynamical Systems · Mathematics 2007-05-23 Pavlos B. Konstadinidis

We aim to prove a twisted version of the Osborne conjecture obtained by Hecht and Schmid in their 1983 Acta Mathematica paper. Bergeron and Clozel (2013) have considered a special case, and we generalize their method to our setting.

Representation Theory · Mathematics 2025-10-14 Chang Huang

In this paper we establish an exponential covering theorem implying a conjecture formulated by A. Zygmund circa 1935 whose three-dimensional case was obtained by the first named author in 1978.

Classical Analysis and ODEs · Mathematics 2018-02-15 Antonio Córdoba , Eric Latorre , Ángel D. Martínez

The Riemann hypothesis is part of Hilbert's eighth problem in David Hilbert's list of 23 unsolved problems. it is also one of the Clay Mathematics Institute's Millennium Prize Problems. Some mathematicians consider it the most important…

Complex Variables · Mathematics 2025-08-05 JinHua Fei

In this article, we shall describe some of the most interesting topics in the subject of Complexity Science for a general audience. Anyone with a solid foundation in high school mathematics (with some calculus) and an elementary…

Computational Complexity · Computer Science 2012-06-26 Craig Alan Feinstein

Sequence of numbers generated by the recurrence relation based on the Collatz conjecture is investigated. An arithmetic operation on the Collatz conjecture is called descending operation, and ascending operation is carried out reversely to…

General Mathematics · Mathematics 2023-11-22 Kyo Jin Ihn

This paper gives a counterexample to the impossibility, by G\"odel's second incompleteness theorem, of proving a formula expressing the consistency of arithmetic in a fragment of arithmetic on the assumption that the latter is consistent.…

Logic · Mathematics 2007-05-23 Alexander S. Yessenin-Volpin , Christer Hennix

In this article we present set of infinite natural numbers which satisfies the conjecture $3n+1$.

General Mathematics · Mathematics 2016-08-05 G. H. S. Costa , A. C. Souza Filho

The Lambert W function was introduced by Euler in 1779, but was not well-known until it was implemented in Maple, and the seminal paper of Corless, Gonnet, Hare, Jeffrey and Khuth was published in 1996. In this note we describe a simple…

Classical Analysis and ODEs · Mathematics 2017-03-21 Alexander Kheyfits

Einstein's famous 1938 experiment to test relativity of time is plagued by too many ambiguities and does not prove anything. Nevertheless, it is a landmark experiment at the foundation of the modern theory of time perception.

Popular Physics · Physics 2012-04-02 Z. K. Silagadze

Let $g$ be a map from the set of positive integers into itself defined as follows: Let $x$ be a positive integer. If $x$ is odd, then $g(x)=3x+1$, and if $x$ is even, then $g(x)=x/2$. The $3x+1$ conjecture, also called the Collatz…

General Mathematics · Mathematics 2021-11-24 J. Llibre , C. Valls

In his book \emph{Topics in Analytic Number Theory}, Hans Rademacher conjectured that the limits of certain sequences of coefficients that arise in the ordinary partial fraction decomposition of the generating function for partitions of…

Number Theory · Mathematics 2018-12-05 Andrew V. Sills , Doron Zeilberger

In 1995, Meinardus & Berg presented a reformulation of the Collatz Conjecture in terms of a functional equation in a single complex variable over the open unit disk. This paper generalizes that method to deal with not only a large class of…

Number Theory · Mathematics 2022-04-19 M. C. Siegel

The Monty Hal problem is an attractive puzzle. It combines simple statement with answers that seem surprising to most audiences. The problem was thoroughly solved over two decades ago. Yet, more recent discussions indicate that the solution…

History and Overview · Mathematics 2018-08-16 Francisco A. B. Coutinho , Eduardo Massad , Luiz N. Oliveira

The Hirsch conjecture was posed in 1957 in a letter from Warren M. Hirsch to George Dantzig. It states that the graph of a d-dimensional polytope with n facets cannot have diameter greater than n - d. Despite being one of the most…

Combinatorics · Mathematics 2013-10-29 Edward D. Kim , Francisco Santos

This article seeks to encourage a mathematical dialog regarding a possible solution to Beals Conjecture. It breaks down one of the worlds most difficult math problems into laymans terms and encourages people to question some of the most…

History and Overview · Mathematics 2015-01-12 Angela Moore

In this note, while giving an overview of the state of art of the well known Hadamard conjecture, which is more than a century old and now it has been established by using the methods given in the two papers by Mohan et al [6,7].

Discrete Mathematics · Computer Science 2011-11-09 R. N. Mohan