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Remarks on the life and work of Paul Erdos.

History and Overview · Mathematics 2019-11-26 Melvyn B. Nathanson

The ideas here are a continuation of a previous article. Some of the applications of the main ideas in the previous article are explained, along with some limitations of the general ideas. There are situations where additional hypotheses…

Discrete Mathematics · Computer Science 2025-07-15 Jesse Gilbert

In 1964, Paul Erd\H{o}s published a paper settling a question about function spaces that he had seen in a problem book. Erd\H{o}s proved that the answer was yes if and only if the continuum hypothesis was false: an innocent-looking question…

Logic in Computer Science · Computer Science 2022-10-14 Lawrence C Paulson

In this short note we present some remarks and conjectures on two of Erd\"os's open problems in number theory.

General Mathematics · Mathematics 2007-05-23 Florentin Smarandache

We give an historical account, including recent progress, on some problems of Erd\H os in number theory.

Number Theory · Mathematics 2019-08-02 Gérald Tenenbaum

We prove several extensions of the Erdos-Fuchs theorem.

Number Theory · Mathematics 2016-08-31 Li-Xia Dai , Hao Pan

Here we give a short survey of our new results. References to the complete proofs can be found in the text of this article and in the litterature.

Combinatorics · Mathematics 2009-10-16 Vitaliy Koshelev

A brief historical introduction for the enigmatic number Zero is given. The discussions are for popular consumption.

History and Overview · Mathematics 2016-06-08 Asis Kumar Chaudhuri

We present a history of the Baum-Connes conjecture, the methods involved, the current status, and the mathematics it generated.

Operator Algebras · Mathematics 2019-05-27 Maria Paula Gomez Aparicio , Pierre Julg , Alain Valette

We give a brief historical overview of the famous Pythagoras' theorem and Pythagoras. We present a simple proof of the result and dicsuss some extensions. We follow \cite{thales}, \cite{wiki} and \cite{wiki2} for the historical comments and…

History and Overview · Mathematics 2015-09-23 Manjil P. Saikia

The Halting Problem is a version of the Liar's Paradox.

Logic in Computer Science · Computer Science 2016-06-29 Eric C. R. Hehner

In this short survey article, we aim to provide an up to date information on the progress made towards Schurs exponent conjecture and related conjectures. We also mention the connection between Schurs exponent conjecture and Noether's…

Group Theory · Mathematics 2020-08-04 Viji Z Thomas

This paper is an overview and survey of work on the 3x+1 problem, also called the Collatz problem, and generalizations of it. It gives a history of the problem. It addresses two questions: (1) What can mathematics currently say about this…

Number Theory · Mathematics 2021-11-05 Jeffrey C. Lagarias

The mechanism of continuous set of different universes formation is elaborated. It provides tool to solve the problem of observed smallness of physical parameters. Solution of two puzzles - the hierarchy and the cosmological constant…

General Relativity and Quantum Cosmology · Physics 2015-11-13 Sergey G. Rubin

The purpose of this text is twofold. First we discuss some divisor problems involving Paul Erd\H os (1913-1996), whose centenary of birth is this year. In the second part some recent results on divisor problems are discussed, and their…

Number Theory · Mathematics 2013-10-09 Aleksandar Ivić

Je retracerai l'histoire des conjectures de Weil sur le nombre de solutions d'\'equations polynomiales dans un corps fini et quelques unes des approches qui ont \'et\'e propos\'ees pour les r\'esoudre. The Weil conjectures: origins,…

Number Theory · Mathematics 2022-11-28 Antoine Chambert-Loir

The Collatz conjecture is a famous math problem that was introduced by Lothar Collatz in 1937, and nobody has yet succeeded in proving or disproving it. In this article, I will analyze this problem with a new approach and I will discuss my…

General Mathematics · Mathematics 2022-07-27 Danial Karami

The paradoxes of thermodynamics and statistical physics are unavoidable in the study of physical paradoxes because of their importance at the time they came to be as well as the frequency of their appearance in historical studies of…

General Physics · Physics 2009-12-10 Dragoljub A. Cucic

Paul Erdos conjectured that for every n in N, n>1, there exist a, b, c natural numbers, not necessarily distinct, so that 4/n=1/a+1/b+1/c (see \cite{rg}). In this paper we prove an extension of Mordell's theorem and formulate a conjecture…

Number Theory · Mathematics 2010-01-08 Eugen J. Ionascu , Andrew Wilson

The document tries to put focus on sequences with certain properties and periods leading to the first value smaller than the starting value in the Collatz problem. With the idea that, if all starting numbers lead ultimately to a smaller…

General Mathematics · Mathematics 2025-02-14 J. Stöckl
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