Jonathan Sondow

28 papers Journal 28
YearRankTypeTitle / Venue / Authors
2020 J jnl
Hypergeometry of the Parbelos.
Am. Math. Mon.
John M. Campbell, Jacopo D'Aurizio, Jonathan Sondow
2019 J jnl
Newton Quadrilaterals, the Associated Cubic Equations, and Their Rational Solutions.
Am. Math. Mon.
Mowaffaq Hajja, Jonathan Sondow
2018 J jnl
Lorentz Stöer's Geometria et Perspectiva.
Am. Math. Mon.
Jonathan Sondow
2018 J jnl
The Denominators of Power Sums of Arithmetic Progressions.
Integers
Bernd C. Kellner, Jonathan Sondow
2017 J jnl
Power-Sum Denominators.
Am. Math. Mon.
Bernd C. Kellner, Jonathan Sondow
2017 J jnl
Primary Pseudoperfect Numbers, Arithmetic Progressions, and the Erdős-Moser Equation.
Am. Math. Mon.
Jonathan Sondow, Kieren MacMillan
2015 J jnl
Summation of Rational Series Twisted by Strongly $B$-multiplicative Coefficients.
Electron. J. Comb.
Jean-Paul Allouche, Jonathan Sondow
2014 J jnl
From the
Am. Math. Mon.
Jonathan Sondow
2013 J jnl
The Parbelos, a Parabolic Analog of the Arbelos.
Am. Math. Mon.
Jonathan Sondow
2011 J jnl
Proofs of Power Sum and Binomial Coefficient Congruences via Pascal's Identity.
Am. Math. Mon.
Kieren MacMillan, Jonathan Sondow
2011 J jnl
Reducing the Erdős-Moser Equation 1n + 2n + ... + kn = (k+1)n Modulo k and k2.
Integers
Jonathan Sondow, Kieren MacMillan
2011 J jnl
Robin's Theorem, Primes, and a New Elementary Reformulation of the Riemann Hypothesis.
Integers
Geoffrey Caveney, Jean-Louis Nicolas, Jonathan Sondow
2010 J jnl
A monotonicity property of Riemann's xi function and a reformulation of the Riemann hypothesis.
Period. Math. Hung.
Jonathan Sondow, Cristian Dumitrescu
2010 J jnl
New Wallis- and Catalan-Type Infinite Products for α,
Am. Math. Mon.
Jonathan Sondow, Huang Yi
2009 J jnl
A Double Integral: 11322 [2007, 835].
Am. Math. Mon.
Jonathan Sondow, George Lamb Tucson
2009 J jnl
Ramanujan Primes and Bertrand's Postulate.
Am. Math. Mon.
Jonathan Sondow
2008 J jnl
An Infinite Product Based on a Base: 11222.
Am. Math. Mon.
Jonathan Sondow, et al.
2008 J jnl
Problem 11381.
Am. Math. Mon.
Jesús Guillera, Jonathan Sondow
2007 J jnl
Choice Bounds: 11132.
Am. Math. Mon.
Jonathan Sondow, Richard Stong
2007 J jnl
Problem 11322.
Am. Math. Mon.
Jonathan Sondow
2006 J jnl
A Geometric Proof that Is Irrational and a New Measure of Its Irrationality.
Am. Math. Mon.
Jonathan Sondow
2006 J jnl
Problem 11222.
Am. Math. Mon.
Jonathan Sondow
2005 J jnl
A Faster Product for and a New Integral for ln.
Am. Math. Mon.
Jonathan Sondow
2005 J jnl
An Identity Involving Harmonic Numbers: 11026.
Am. Math. Mon.
Jonathan Sondow, Richard Stong, Julien Grivaux
2005 J jnl
Double Integrals for Euler's Constant and in and an Analog of Hadjicostas's Formula.
Am. Math. Mon.
Jonathan Sondow
2005 J jnl
Problem 11132.
Am. Math. Mon.
Jonathan Sondow
2003 J jnl
Problem 11026.
Am. Math. Mon.
Jonathan Sondow
2003 J jnl
Zeros of the Alternating Zeta Function on the Line R(S) = 1.
Am. Math. Mon.
Jonathan Sondow