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Related papers: Sequences of Numbers Involved in Unsolved Problems

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The abc conjecture is one of the most famous unsolved problems in number theory. The conjecture claims for each real $\epsilon > 0$ that there are only a finite number of coprime positive integer solutions to the equation $a+b = c$ with $c…

Number Theory · Mathematics 2020-05-18 P. A. CrowdMath

This is a pedagogical article cited in the foregoing research note, quant-ph/9911050

Quantum Physics · Physics 2020-02-12 S. A. Fulling

An overview of some basic notions is given, especially with an eye towards somewhat "fractal" examples, such as infinite products of cyclic groups, p-adic numbers, and solenoids.

Classical Analysis and ODEs · Mathematics 2012-12-03 Stephen Semmes

What is Sequence Algebra? This is a question that any teacher or student of mathematics or computer science can engage with. Sequences are in Calculus, Combinatorics, Statistics and Computation. They are foundational, a step up from number…

Combinatorics · Mathematics 2019-03-01 Kieran Clenaghan

Throughout history, recreational mathematics has always played a prominent role in advancing research. Following in this tradition, in this paper we extend some recent work with crazy sequential representations of numbers- equations made of…

History and Overview · Mathematics 2018-10-12 Tim Wylie

The paper is a survey of notions and results related to classical and new generalizations of the notion of a periodic sequence. The topics related to almost periodicity in combinatorics on words, symbolic dynamics, expressibility in logical…

Discrete Mathematics · Computer Science 2015-05-13 An. A. Muchnik , Yu. L. Pritykin , A. L. Semenov

We introduce and consider a certain probability question involving elementary number theory and the likelihood that a fixed prime will appear in a certain recursively defined factorization of an integer. We derive several convergent…

Number Theory · Mathematics 2014-06-17 Patrick Devlin , Edinah Gnang

This is a survey of the diversity of problems in additive number theory. Equity requires the consideration of less currently popular problems, and suggests their inclusion in the additive canon. Of particular interest are problems about the…

Number Theory · Mathematics 2026-04-23 Melvyn B. Nathanson

In this paper, we establish the irrationality of some open problems in mathematics based on using a recursive formula that generate the complete sequence of numbers. see [1] But before getting into that we begin with some Ramanujan notable…

General Mathematics · Mathematics 2021-09-24 Ali Chtatbi

The recent history of The On-Line Encyclopedia of Integer Sequences (or OEIS), describing developments since 2009, and discussing recent sequences involving interesting unsolved problems and in many cases spectacular illustrations. These…

Combinatorics · Mathematics 2018-05-29 N. J. A. Sloane

We prove that several results in different areas of number theory such as the divergent series, summation of arithmetic functions, uniform distribution modulo one and summation over prime numbers which are currently considered to be…

Number Theory · Mathematics 2011-03-30 Nilotpal Kanti Sinha , Marek Wolf

Some class of sums which naturally include the sums of powers of integers is considered. A number of conjectures concerning a representation of these sums is made.

Combinatorics · Mathematics 2017-03-02 Andrei K. Svinin

We defined numbers of the form $p\cdot a^2$ as SP numbers (Square-Prime numbers) ($a\neq1$, $p$ prime) in 'Distribution of Square-Prime Numbers' (arXiv:2109.10238). These numbers are listed in the OEIS as A228056. Some examples of SP…

Number Theory · Mathematics 2024-12-11 Raghavendra N. Bhat

This is a conspectus of definite integrals, products and series. These formulae involve special functions in the integrand and summand functions and closed form solutions. Some of the special cases are stated in terms of fundamental…

General Mathematics · Mathematics 2024-03-01 Robert Reynolds

The following article summarizes research where theorems and their respective demonstrations are postulated based on quadratic equations with special properties given by the Pythagorean triplets and the Fibonacci sequence given the second…

General Mathematics · Mathematics 2024-06-03 Pablo José Vega Esparza

A number of unsolved problems and open questions about the nature and the properties of supernovae are identified and briefly discussed. Some suggestions and directions toward possible solutions are also considered.

Solar and Stellar Astrophysics · Physics 2015-05-13 Nino Panagia

This is a survey of old and new problems and results in additive number theory.

Number Theory · Mathematics 2025-10-28 Melvyn B. Nathanson

We derive new formulas for the number of unordered (distinct) factorizations with $k$ parts of a positive integer $n$ as sums over the partitions of $k$ and an auxiliary function, the number of partitions of the prime exponents of $n$,…

Combinatorics · Mathematics 2019-09-04 Jacob Sprittulla

These five lectures on undecidability were given to students with a good level in mathematics but with no special knowledge on logic. The first conference presents the formalization of mathematics with a short historical survey, the…

Logic · Mathematics 2007-11-30 Nicolas Bouleau , Jean-Yves Girard , Alain Louveau

Rationals are known to form interesting and computationally rich structures, such as Farey sequences and infinite trees. Little attention is being paid to more general, systematic exposition of the basic properties of fractions as a set.…

Number Theory · Mathematics 2015-07-15 Boyko B. Bantchev