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Related papers: Variations on Ramanujan's nested radicals

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We find, in the form of a continued fraction, the generating function for the number of (132)-avoiding permutations that have a given number of (123) patterns, and show how to extend this to permutations that have exactly one (132) pattern.…

Combinatorics · Mathematics 2007-05-23 Aaron Robertson , Herb Wilf , Doron Zeilberger

The primary purpose of this paper is to provide a survey of properties, values, identities, and generalizations of the Rogers--Ramanujan continued fraction, which is closely related to the Rogers--Ramanujan identities. Many of these results…

Number Theory · Mathematics 2026-03-03 Bruce C. Berndt , Örs Rebák

In this article we solve a general class of sextic equations. The solution follows if we consider the $j$-invariant and relate it with the polynomial equation's coefficients. The form of the solution is a relation of Rogers-Ramanujan…

General Mathematics · Mathematics 2012-09-18 Nikos Bagis

In this paper, we utilize operational methods to obtain closed-form solutions for certain classes of integrals in the spirit of Ramanujan's Master Theorem and provide several analogs to it. Although the use of operational calculus makes the…

Classical Analysis and ODEs · Mathematics 2024-02-09 Julius Lehmann

We discuss several topics related to polylogarithms with focus on dilogarithms. The topics are: a generating function with harmonic numbers coming from Ramanujan, extending the dilogarithm to complex numbers beyond the unit disk, and…

Number Theory · Mathematics 2022-01-27 Khristo Boyadzhiev , Steven Manns

In this article we derive an approximation inequality for continued radicals, generalizing an inequality of Herschfeld for continued square roots to arbitrary radicals, which is useful in exploring convergence issues and obtaining…

Classical Analysis and ODEs · Mathematics 2013-10-25 Soumendu Sundar Mukherjee

Explicit formulas involving a generalized Ramanujan sum are derived. An analogue of the prime number theorem is obtained and equivalences of the Riemann hypothesis are shown. Finally, explicit formulas of Bartz are generalized.

Number Theory · Mathematics 2015-04-02 Patrick Kühn , Nicolas Robles

A series of formula is presented that are all inspired by the Ramanujan Notebooks [6]. One of them appears in the notebooks II about Zeta(3). That formula inspired others that appeared in 1998, 2006 and 2009 on the author's website and…

Number Theory · Mathematics 2011-03-16 Simon Plouffe

In this article we prove some identities which allow us to evaluate some multiple unit square integrals. In our examples we will give the value of some double and triple integrals. Then, we prove several classical integral formulas with the…

Classical Analysis and ODEs · Mathematics 2017-05-15 Juan Carlos Sampedro

Ramanujan derived the well known divergent-sum of integers in more than one way. We generalise the informal method to higher powers of the Riemann zeta function through a study of the Eulerian numbers in particular. Within the context of…

Number Theory · Mathematics 2023-03-27 Patrick J. Burchell

The Ramanujan Machine project detects new expressions related to constants of interest, such as $\zeta$ function values, $\gamma$ and algebraic numbers (to name a few). In particular the project lists a number of conjectures concerning the…

Symbolic Computation · Computer Science 2022-11-21 David Naccache , Ofer Yifrach-Stav

New types of designs called nested space-filling designs have been proposed for conducting multiple computer experiments with different levels of accuracy. In this article, we develop several approaches to constructing such designs. The…

Statistics Theory · Mathematics 2009-09-04 Peter Z. G. Qian , Mingyao Ai , C. F. Jeff Wu

The Ramanujan Machine project detects new expressions related to constants of interest, such as $\zeta$ function values, $\gamma$ and algebraic numbers (to name a few). In particular the project lists a number of conjectures involving even…

Number Theory · Mathematics 2022-11-04 Eric Brier , David Naccache , Ofer Yifrach-Stav

In this note, it is shown that the Ramanujan Master Theorem (RMT) when n is a positive integer can be obtained, as a special case, from a new integral formula. Furthermore, we give a simple proof of the RMT when n is not an integer.

General Mathematics · Mathematics 2019-02-06 Lazhar Bougoffa

Ramanujan's $q$-continued fractions are a central part of Ramanujan's development of basic hypergeometric series. They appear in Chapter 16 of Part III and Chapter 32 of Part V of {\em Ramanujan's Notebooks} edited by Berndt, and in Volume…

Classical Analysis and ODEs · Mathematics 2022-08-29 Gaurav Bhatnagar

We provide an historical account of equivalent conditions for the Riemann Hypothesis arising from the work of Ramanujan and, later, Guy Robin on generalized highly composite numbers. The first part of the paper is on the mathematical…

History and Overview · Mathematics 2014-10-21 Jean-Louis Nicolas , Jonathan Sondow

This paper gives a short but reasonably comprehensive review of Ramanujan's {_1\psi_1} summation and its generalisations. It covers the history of Ramanujan's summation, simple applications to sums of squares and orthogonal polynomials,…

Combinatorics · Mathematics 2013-04-08 S. Ole Warnaar

In this article we use theoretical and numerical methods to evaluate in a closed-exact form the parameters of Ramanujan type $1/\pi$ formulas.

General Mathematics · Mathematics 2011-11-15 Nikos Bagis

In this paper, we give some extensions for Ramanujan's circular summation formula with the mixed products of two Jacobi's theta functions. As some applications, we also obtain many interesting identities of Jacobi's theta functions.

Number Theory · Mathematics 2019-01-29 Ji-Ke Ge , Qiu-Ming Luo

In this article we continue a previous work in which we have generalized the Rogers Ramanujan continued fraction (RR) introducing what we call, the Ramanujan-Quantities (RQ). We use the Mathematica package to give several modular equations…

General Mathematics · Mathematics 2012-08-08 Nikos Bagis