Jonathan Sondow

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All published works
Action Title Year Authors
+ PDF Chat The Disproof of the Riemann Hypothesis 2021 Jonathan Sondow
Cristian Dumitrescu
Marek Wolf
+ The Disproof of the Riemann Hypothesis 2021 Jonathan Sondow
Cristian Dumitrescu
Marek Wolf
+ PDF Chat Irrationality and Transcendence of Alternating Series via Continued Fractions 2021 Jonathan Sondow
+ Irrationality and Transcendence of Alternating Series Via Continued Fractions 2020 Jonathan Sondow
+ Irrationality and Transcendence of Alternating Series Via Continued Fractions 2020 Jonathan Sondow
+ Hypergeometry of the Parbelos 2019 John M. Campbell
Jacopo D’Aurizio
Jonathan Sondow
+ PDF Chat Incompatibility between Riemann's Hypothesis and universality of Riemann's Zeta function 2019 Jonathan Sondow
Cristian Dumitrescu
+ On the interplay among hypergeometric functions, complete elliptic integrals, and Fourier–Legendre expansions 2019 John M. Campbell
Jacopo D’Aurizio
Jonathan Sondow
+ On Carmichael and polygonal numbers, Bernoulli polynomials, and sums of base-$p$ digits 2019 Bernd C. Kellner
Jonathan Sondow
+ Newton Quadrilaterals, the Associated Cubic Equations, and Their Rational Solutions 2019 Mowaffaq Hajja
Jonathan Sondow
+ On Carmichael and polygonal numbers, Bernoulli polynomials, and sums of base-$p$ digits 2019 Bernd C. Kellner
Jonathan Sondow
+ Lorentz Stöer's <i>Geometria et Perspectiva</i> 2018 Jonathan Sondow
+ Extending Babbage's (Non-)Primality Tests 2018 Jonathan Sondow
+ On the interplay between hypergeometric functions, complete elliptic integrals and Fourier-Legendre series expansions 2017 John M. Campbell
Jacopo D’Aurizio
Jonathan Sondow
+ The denominators of power sums of arithmetic progressions 2017 Bernd C. Kellner
Jonathan Sondow
+ The Denominators of Power Sums of Arithmetic Progressions. 2017 Bernd C. Kellner
Jonathan Sondow
+ Initial Sums of the Legendre Symbol: Is $$\min + \max \ge 0$$ ? 2017 Kieren MacMillan
Jonathan Sondow
+ PDF Chat Extending Babbage’s (Non-)Primality Tests 2017 Jonathan Sondow
+ PDF Chat Power-Sum Denominators 2017 Bernd C. Kellner
Jonathan Sondow
+ PDF Chat Primary Pseudoperfect Numbers, Arithmetic Progressions, and the ErdƑs-Moser Equation 2017 Jonathan Sondow
Kieren MacMillan
+ On the interplay among hypergeometric functions, complete elliptic integrals, and Fourier-Legendre expansions 2017 John M. Campbell
Jacopo D’Aurizio
Jonathan Sondow
+ The denominators of power sums of arithmetic progressions 2017 Bernd C. Kellner
Jonathan Sondow
+ PDF Chat Summation of Rational Series Twisted by Strongly $B$-multiplicative Coefficients 2015 Jean‐Paul Allouche
Jonathan Sondow
+ A Geometric Proof that e is Irrational and a New Measure of its Irrationality 2014 Jonathan Sondow
+ PDF Chat On the congruence $$1^m + 2^m + \cdots + m^m\equiv n \pmod {m}$$ 1 m + 2 m + ⋯ + m m ≡ n ( mod m ) with $$n\mid m$$ n ∣ m 2014 J. M. Grau
Antonio M. Oller‐MarcĂ©n
Jonathan Sondow
+ PDF Chat Gauss and the Eccentric Halsted 2014 Jonathan Sondow
+ Summation of rational series twisted by strongly B-multiplicative coefficients 2014 Jean‐Paul Allouche
Jonathan Sondow
+ The $p$-adic Order of Power Sums, the Erdös-Moser Equation, and Bernoulli Numbers 2014 Jonathan Sondow
Emmanuel Tsukerman
+ PDF Chat Ramanujan, Robin, highly composite numbers, and the Riemann Hypothesis 2014 Jean-Louis Nicolas
Jonathan Sondow
+ PDF Chat Generalized Ramanujan Primes 2014 Nadine Amersi
Olivia Beckwith
Steven J. Miller
Ryan Ronan
Jonathan Sondow
+ PDF Chat Lerch Quotients, Lerch Primes, Fermat-Wilson Quotients, and the Wieferich-Non-Wilson Primes 2, 3, 14771 2014 Jonathan Sondow
+ Ramanujan, Robin, Highly Composite Numbers, and the Riemann Hypothesispublié dans "Contempory Mathematics", vol. 627, 2014, 145--156 2014 Jean-Louis Nicolas
Jonathan Sondow
+ PDF Chat From the &lt;em&gt;Monthly&lt;/em&gt; Over 100 Years Ago
 2014 Jonathan Sondow
+ On the congruence $1^n + 2^n + ... + n^n \equiv d$ (mod $n$) with $d | n$ 2013 J. M. Grau
Antonio M. Oller‐MarcĂ©n
Jonathan Sondow
+ On the congruence $1^n + 2^n +... + n^n\equiv d$ (mod $n$), where $d$ divides $n$ 2013 J. M. Grau
Antonio M. Oller‐MarcĂ©n
Jonathan Sondow
+ The Parbelos, a Parabolic Analog of the Arbelos 2013 Jonathan Sondow
+ The Schanuel Subset Conjecture implies Gelfond's Power Tower Conjecture 2012 Diego Marques
Jonathan Sondow
+ Ramanujan, Robin, the Riemann Hypothesis, and Recent Results 2012 Jean-Louis Nicolas
Jonathan Sondow
+ PDF Chat Divisibility of power sums and the generalized ErdƑs–Moser equation 2012 Kieren MacMillan
Jonathan Sondow
+ PDF Chat On SA, CA, and GA numbers 2012 Geoffrey Caveney
Jean-Louis Nicolas
Jonathan Sondow
+ PDF Chat A simple counterexample to Havil’s “reformulation” of the Riemann Hypothesis 2012 Jonathan Sondow
+ PDF Chat Rebuttal of Kowalenko’s Paper As Concerns the Irrationality of Euler’s Constant γ 2012 Mark W. Coffey
Jonathan Sondow
+ The parbelos, a parabolic analog of the arbelos 2012 Jonathan Sondow
+ The Schanuel Subset Conjecture implies Gelfond's Power Tower Conjecture 2012 Diego Marques
Jonathan Sondow
+ Ramanujan, Robin, Highly Composite Numbers, and the Riemann Hypothesis 2012 Jean-Louis Nicolas
Jonathan Sondow
+ Robin's theorem, primes, and a new elementary reformulation of the Riemann Hypothesis 2011 Geoffrey Caveney
Jean-Louis Nicolas
Jonathan Sondow
+ Ramanujan Primes: Bounds, Runs, Twins, and Gaps 2011 Jonathan Sondow
John William Nicholson
Tony D. Noe
+ Ramanujan Primes: Bounds, Runs, Twins, and Gaps 2011 Jonathan Sondow
John William Nicholson
Tony D. Noe
+ PDF Chat Evaluation of Tachiya’s algebraic infinite products involving Fibonacci and Lucas numbers 2011 Jonathan Sondow
Masaaki Amou
Masanori Katsurada
+ Proofs of Power Sum and Binomial Coefficient Congruences Via Pascal’s Identity 2011 Kieren MacMillan
Jonathan Sondow
+ PDF Chat Robin's Theorem, Primes, and a New Elementary Reformulation of the Riemann Hypothesis 2011 Geoffrey Caveney
Jean-Louis Nicolas
Jonathan Sondow
+ PDF Chat Reducing the ErdƑs–Moser Equation 1 n + 2 n + ⋯ + kn = (k + 1) n Modulo k and k 2 2011 Jonathan Sondow
Kieren MacMillan
+ Robin's theorem, primes, and a new elementary reformulation of the Riemann Hypothesis 2011 Geoffrey Caveney
Jean-Louis Nicolas
Jonathan Sondow
+ Algebraic and transcendental solutions of some exponential equations 2011 Jonathan Sondow
Diego Marques
+ Ramanujan Primes: Bounds, Runs, Twins, and Gaps 2011 Jonathan Sondow
John W. Nicholson
Tony D. Noe
+ Generalized Ramanujan Primes 2011 Nadine Amersi
Olivia Beckwith
Steven J. Miller
Ryan Ronan
Jonathan Sondow
+ Lerch Quotients, Lerch Primes, Fermat-Wilson Quotients, and the Wieferich-non-Wilson Primes 2, 3, 14771 2011 Jonathan Sondow
+ Reducing the Erdos-Moser equation 1^n + 2^n + . . . + k^n = (k+1)^n modulo k and k^2 2010 Jonathan Sondow
Kieren MacMillan
+ Proofs of power sum and binomial coefficient congruences via Pascal's identity 2010 Kieren MacMillan
Jonathan Sondow
+ Divisibility of Power Sums and the Generalized Erdos-Moser Equation 2010 Kieren MacMillan
Jonathan Sondow
+ New Wallis- and Catalan-Type Infinite Products for $\pi, e$, and $\sqrt{2+\sqrt2}$ 2010 Jonathan Sondow
Yi C. Huang
+ PDF Chat A monotonicity property of Riemann’s xi function and a reformulation of the Riemann hypothesis 2010 Jonathan Sondow
Cristian Dumitrescu
+ New Vacca-Type Rational Series for Euler’s Constant γ and Its “Alternating” Analog $$\ln \frac{4}{\pi }$$ 2010 Jonathan Sondow
+ Schanuel's conjecture and algebraic powers z^w and w^z with z and w transcendental 2010 Diego Marques
Jonathan Sondow
+ Algebraic and transcendental solutions of some exponential equations 2010 Jonathan Sondow
Diego Marques
+ New Wallis- and Catalan-Type Infinite Products for α, &lt;em&gt;e&lt;/em&gt; and 2010 Jonathan Sondow
Yi C. Huang
+ PDF Chat Which partial sums of the Taylor series for 𝑒 are convergents to 𝑒? (and a link to the primes 2, 5, 13, 37, 463). Part II 2010 Jonathan Sondow
Kyle Schalm
+ Proofs of power sum and binomial coefficient congruences via Pascal's identity 2010 Kieren MacMillan
Jonathan Sondow
+ Divisibility of Power Sums and the Generalized Erdos-Moser Equation 2010 Kieren MacMillan
Jonathan Sondow
+ Reducing the Erdos-Moser equation 1^n + 2^n + . . . + k^n = (k+1)^n modulo k and k^2 2010 Jonathan Sondow
Kieren MacMillan
+ New Wallis- and Catalan-Type Infinite Products for $π, e$, and $\sqrt{2+\sqrt2}$ 2010 Jonathan Sondow
Yi C. Huang
+ PDF Chat Ramanujan Primes and Bertrand's Postulate 2009 Jonathan Sondow
+ PDF Chat Ramanujan Primes and Bertrand's Postulate 2009 Jonathan Sondow
+ PDF Chat A hypergeometric approach, via linear forms involving logarithms, to criteria for irrationality of Euler’s constant 2009 Jonathan Sondow
Sergey Alekseevich Zlobin
+ Ramanujan Primes and Bertrand's Postulate 2009 Jonathan Sondow
+ PDF Chat “Integrals over Polytopes, Multiple Zeta Values and Polylogarithms, and Euler’s Constant” 2008 Jonathan Sondow
S. A. Zlobin
+ PDF Chat Integrals over polytopes, multiple zeta values and polylogarithms, and Euler’s constant 2008 Jonathan Sondow
S. A. Zlobin
+ Double integrals and infinite products for some classical constants via analytic continuations of Lerch’s transcendent 2008 JesĂșs Guillera
Jonathan Sondow
+ PDF Chat Đ˜ĐœŃ‚Đ”ĐłŃ€Đ°Đ»Ń‹ ĐżĐŸ ĐŒĐœĐŸĐłĐŸĐłŃ€Đ°ĐœĐœĐžĐșĐ°ĐŒ, ĐșŃ€Đ°Ń‚ĐœŃ‹Đ” ЎзДта Đ·ĐœĐ°Ń‡Đ”ĐœĐžŃ Đž ĐżĐŸĐ»ĐžĐ»ĐŸĐłĐ°Ń€ĐžŃ„ĐŒŃ‹, Đž ĐșĐŸĐœŃŃ‚Đ°ĐœŃ‚Đ° Đ­ĐčлДра 2008 Дж ĐĄĐŸĐœĐŽĐŸŃƒ
Jonathan Sondow
S. A. Zlobin
Sergey Alekseevich Zlobin
+ PDF Chat Which partial sums of the Taylor series for 𝑒 are convergents to 𝑒? (and a link to the primes 2, 5, 13, 37, 463) 2008 Jonathan Sondow
Kyle Schalm
+ Infinite products with strongly $B$-multiplicative exponents 2007 Jean‐Paul Allouche
Jonathan Sondow
+ Which Partial Sums of the Taylor Series for e are Convergents to e? (and a Link to the Primes 2, 5, 13, 37, 463, ...) with an Appendix by Kyle Schalm 2007 Jonathan Sondow
+ A Simple Counterexample to Havil's "Reformulation" of the Riemann Hypothesis 2007 Jonathan Sondow
+ Primes, Pi, and Irrationality Measure 2007 Jonathan Sondow
+ Which Partial Sums of the Taylor Series for $e$ are Convergents to $e$? (and a Link to the Primes 2, 5, 13, 37, 463), II 2007 Jonathan Sondow
Kyle Schalm
+ Infinite products with strongly $B$-multiplicative exponents 2007 Jean‐Paul Allouche
Jonathan Sondow
+ A geometric proof that $e$ is irrational and a new measure of its irrationality 2007 Jonathan Sondow
+ A Simple Counterexample to Havil's "Reformulation" of the Riemann Hypothesis 2007 Jonathan Sondow
+ PDF Chat The generalized-Euler-constant function <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:mi>Îł</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>z</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math> and a generalization of Somos's quadratic recurrence constant 2006 Jonathan Sondow
Petros Hadjicostas
+ PDF Chat Euler’s constant, q-logarithms, and formulas of Ramanujan and Gosper 2006 Jonathan Sondow
Wadim Zudilin
+ PDF Chat Summation of series defined by counting blocks of digits 2006 Jean‐Paul Allouche
Jeffrey Shallit
Jonathan Sondow
+ PDF Chat A Geometric Proof That <i>e</i> Is Irrational and a New Measure of Its Irrationality 2006 Jonathan Sondow
+ PDF Chat A Geometric Proof that 𝑒 Is Irrational and a New Measure of Its Irrationality 2006 Jonathan Sondow
+ Euler’s constant, q-logarithms, and formulas of Ramanujan and Gosper | NOVA. The University of Newcastle's Digital Repository 2006 Jonathan Sondow
Wadim Zudilin
+ A Faster Product for π and a New Integral for In 2005 Jonathan Sondow
+ A Faster Product for $\pi$ and a New Integral for ln $\frac{\pi}{2}$ 2005 Jonathan Sondow
+ An Identity Involving Harmonic Numbers: 11026 2005 Jonathan Sondow
Richard Stong
Julien Grivaux
+ Double Integrals for Euler's Constant and In and an Analog of Hadjicostas's Formula 2005 Jonathan Sondow
+ Double Integrals for Euler's Constant and in $\frac{4}{\pi}$ and an Analog of Hadjicostas's Formula 2005 Jonathan Sondow
+ New Vacca-Type Rational Series for Euler's Constant and Its "Alternating" Analog ln(4/Pi) 2005 Jonathan Sondow
+ Irrationality Measures, Irrationality Bases, and a Theorem of Jarnik 2004 Jonathan Sondow
+ A Faster Product for Pi and a New Integral for ln(Pi/2) 2004 Jonathan Sondow
+ Zeros of the Alternating Zeta Function on the Line ℝ(<i>s</i>) = 1 2003 Jonathan Sondow
+ PDF Chat Zeros of the Alternating Zeta Function on the Line R(S) = 1 2003 Jonathan Sondow
+ Criteria for irrationality of Euler’s constant 2003 Jonathan Sondow
+ An irrationality measure for Liouville numbers and conditional measures for Euler's constant 2003 Jonathan Sondow
+ An Infinite Product for e^gamma via Hypergeometric Formulas for Euler's Constant, gamma 2003 Jonathan Sondow
+ Double Integrals for Euler's Constant and ln(4/Pi) 2002 Jonathan Sondow
+ Formulas for pi(n) and the n-th prime 2002 SebastiĂĄn MartĂ­n Ruiz
Jonathan Sondow
+ A Hypergeometric Approach, Via Linear Forms Involving Logarithms, to Irrationality Criteria for Euler's Constant 2002 Jonathan Sondow
Sergey Alekseevich Zlobin
+ Criteria for Irrationality of Euler's Constant 2002 Jonathan Sondow
+ Double Integrals for Euler's Constant and ln(4/Pi) and an Analog of Hadjicostas's Formula 2002 Jonathan Sondow
+ Formulas for pi(n) and the n-th prime 2002 SebastiĂĄn MartĂ­n Ruiz
Jonathan Sondow
+ Zeros of the alternating zeta function on the line R(s)=1 2002 Jonathan Sondow
+ An Antisymmetric Formula for Euler's Constant 1998 Jonathan Sondow
+ An Antisymmetric Formula for Euler's Constant 1998 Jonathan Sondow
+ PDF Chat The Riemann Hypothesis, simple zeros and the asymptotic convergence degree of improper Riemann sums 1998 Jonathan Sondow
+ PDF Chat Analytic Continuation of Riemann's Zeta Function and Values at Negative Integers Via Euler's Transformation of Series 1994 Jonathan Sondow
+ PDF Chat Analytic continuation of Riemann’s zeta function and values at negative integers via Euler’s transformation of series 1994 Jonathan Sondow
+ Triviality of the involution on SK1 for periodic groups 1985 Jonathan Sondow
+ PDF Chat Nonlinear smooth representations of compact Lie groups 1979 Melvin Rothenberg
Jonathan Sondow
+ PDF Chat Fixed Points of Anosov Maps of Certain Manifolds 1976 Jonathan Sondow
+ PDF Chat Fixed points of Anosov maps of certain manifolds 1976 Jonathan Sondow
+ PDF Chat When is a manifold a leaf of some foliation? 1975 Jonathan Sondow
+ The Godbillon-Vey Invariant of a Product Foliation is Zero††AMS (MOS) 1970 SUBJECT CLASSIFICATION: 57D36. 1973 Jonathan Sondow
+ Some homeomorphic sphere pairs that are combinatorially distinct 1966 L. C. Siebenmann
Jonathan Sondow
+ Disproof of the hauptvermutung for manifold pairs 1965 Jonathan Sondow
Common Coauthors
Commonly Cited References
Action Title Year Authors # of times referenced
+ Criteria for irrationality of Euler’s constant 2003 Jonathan Sondow
13
+ A Note on the Irrationality of ζ(2) and ζ(3) 1979 Frits Beukers
10
+ PDF Chat The On-Line Encyclopedia of Integer Sequences 2007 N. J. A. Sloane
10
+ An Introduction to the Theory of Numbers. By G. H. Hardy and E. M. Wright. 2nd edition. Pp. xvi, 407 25s. 1945. (Oxford) 1946 T. A. A. B.
9
+ Double Integrals for Euler's Constant and In and an Analog of Hadjicostas's Formula 2005 Jonathan Sondow
9
+ A Faster Product for π and a New Integral for In 2005 Jonathan Sondow
9
+ PDF Chat Approximate formulas for some functions of prime numbers 1962 J. Barkley Rosser
Lowell Schoenfeld
8
+ Similarities in irrationality proofs for π, ln 2, ζ(2), and ζ(3) (2001) 2016 Dirk Huylebrouck
7
+ Polylogarithms and Associated Functions 1981 L. Lewin
6
+ PDF Chat Unsolved Problems in Number Theory 1994 Richard K. Guy
6
+ A Faster Product for $\pi$ and a New Integral for ln $\frac{\pi}{2}$ 2005 Jonathan Sondow
6
+ PDF Chat A Top Hat for Moser’s Four Mathemagical Rabbits 2011 Pieter Moree
5
+ PDF Chat The generalized-Euler-constant function <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:mi>Îł</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>z</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math> and a generalization of Somos's quadratic recurrence constant 2006 Jonathan Sondow
Petros Hadjicostas
5
+ Riemann's Zeta Function 1974 Harold M. Edwards
5
+ Theory and Application of Infinite Series 1972 Konrad Knopp
5
+ The Theory of the Riemann Zeta-Function 1987 E. C. Titchmarsh
D. R. Heath‐Brown
5
+ PDF Chat Analytic continuation of Riemann’s zeta function and values at negative integers via Euler’s transformation of series 1994 Jonathan Sondow
5
+ PDF Chat ON A CONJECTURE ON RAMANUJAN PRIMES 2010 Shanta Laishram
5
+ Double integrals and infinite products for some classical constants via analytic continuations of Lerch’s transcendent 2008 JesĂșs Guillera
Jonathan Sondow
5
+ PDF Chat Euler’s constant, q-logarithms, and formulas of Ramanujan and Gosper 2006 Jonathan Sondow
Wadim Zudilin
4
+ PDF Chat Random Recursive Trees and the Bolthausen-Sznitman Coalesent 2005 Christina Goldschmidt
James Martin
4
+ A few remarks on ζ(3) 1996 Yu. V. Nesterenko
4
+ PDF Chat Some asymptotic expressions in the theory of numbers 1913 T. H. Gronwall
4
+ PDF Chat An introduction to the theory of numbers 1960 G. H. Hardy
4
+ Unsolved Problems in Number Theory 1981 Richard K. Guy
4
+ An Infinite Product for e^gamma via Hypergeometric Formulas for Euler's Constant, gamma 2003 Jonathan Sondow
4
+ Zeros of the Alternating Zeta Function on the Line ℝ(<i>s</i>) = 1 2003 Jonathan Sondow
4
+ PDF Chat An Elementary Problem Equivalent to the Riemann Hypothesis 2002 Jeffrey C. Lagarias
3
+ Infinite products with strongly $B$-multiplicative exponents 2007 Jean‐Paul Allouche
Jonathan Sondow
3
+ Euler and the Zeta Function 1974 Raymond Ayoub
3
+ Irresistible integrals: symbolics, analysis and experiments in the evaluation of integrals 2005 George Boros
Victor H. Moll
3
+ PDF Chat On the Diophantine Equation <i>n</i>(<i>n</i> + <i>d</i>) · · · (<i>n</i> + (<i>k</i> − 1)<i>d</i>) = <i>by</i><sup><i>l</i></sup> 2004 KĂĄlmĂĄn GyƑry
Lajos Hajdu
N. Saradha
3
+ IrrationalitĂ€tsmaße fĂŒre a ,a≠0 rational oder Liouville-Zahl 1971 Peter Bundschuh
3
+ An Infinite Product for <i>e</i> 1980 Nicholas Pippenger
3
+ PDF Chat Rational approximations to <i>e</i> 1978 C. S. Davis
3
+ PDF Chat A proof of Bertrand's postulate 2012 Andrea Asperti
Wilmer Ricciotti
3
+ Multiplicative Number Theory 1980 H. Davenport
3
+ PDF Chat Summation of series defined by counting blocks of digits 2006 Jean‐Paul Allouche
Jeffrey Shallit
Jonathan Sondow
3
+ Sums of digits and the Hurwitz zeta function 1990 Jean‐Paul Allouche
Jeffrey Shallit
3
+ PDF Chat A Geometric Proof That <i>e</i> Is Irrational and a New Measure of Its Irrationality 2006 Jonathan Sondow
3
+ Special values of multiple polylogarithms 2000 Jonathan M. Borwein
David M. Bradley
D.J. Broadhurst
Petr Lisoněk
3
+ PDF Chat Abundant Numbers and the Riemann Hypothesis 2006 Keith Briggs
3
+ The William Lowell Putnam Mathematical Competition 1986 Leonard F. Klosinski
Gerald L. Alexanderson
Loren C. Larson
3
+ PDF Chat Evaluations of $k$-fold Euler/Zagier sums: a compendium of results for arbitrary $k$ 1996 Jonathan M. Borwein
David M. Bradley
D. J. Broadhurst
3
+ Ramanujan: Twelve Lectures on Subjects Suggested by His Life and Work 1978 G. H. Hardy
3
+ New Vacca-Type Rational Series for Euler’s Constant γ and Its “Alternating” Analog $$\ln \frac{4}{\pi }$$ 2010 Jonathan Sondow
3
+ PDF Chat Multiple Polylogarithms: An Introduction 2002 Michel Waldschmidt
3
+ Using Fourier–Legendre expansions to derive series for $\frac{1}{\pi}$ and $\frac{1}{\pi^{2}}$ 2010 Paul Levrie
3
+ PDF Chat RANDOM WALKS, ELLIPTIC INTEGRALS AND RELATED CONSTANTS 2013 J. G. Wan
3
+ Irrationality Measures, Irrationality Bases, and a Theorem of Jarnik 2004 Jonathan Sondow
3