James Leng

activity

20182026

most citedOn finite spacer rank for words and subshifts

2 citations · 2 across the 8 of their papers we have counts for

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math.DS2026

Monochromatic Almost-Pythagorean Quadruples

James Leng, Redmond McNamara, Andreas Mountakis

We prove that for any set $A$ with positive multiplicative upper density, there exist $x$ , $y$ , $z$ and $w$ in $A$ such that $x^{2} + y^{2} w^{2} = z^{2}$ , generalizing a result of Frantzik…

math.NT2026

A new proof of two-color partition regularity of Pythagorean triples

James Leng

We give a new proof that if the natural numbers are colored in two colors, then there exists a monochromatic Pythagorean triple. The proof was found by ChatGPT Astra.