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Joined 2026-09-21 Message
Incoming links: Nicholas J. Williams
Nicholas J. Williams Created 2026-10-18 Updated 2026-11-05
Nicholas J. Williams studies representation theory for finite-dimensional associative algebras and its connections to combinatorics. His research connects partially ordered sets and triangulations of convex polytopes with the structure of finite-dimensional algebras, including quivers and homological algebra. This interaction allows combinatorial order and geometric decomposition to encode relationships between algebraic objects.[ref]
https://nchlswllms.github.io/. Author homepage, research statement and publications on representation theory, higher orders and polytope triangulations
Identity source: nchlswllms.github.io/
Über den Variabilitätsbereich der Fourier’schen Konstanten von positiven harmonischen Funktionen by Constantin Carathéodory Created 2026-10-18 Updated 2026-11-05
By Constantin Carathéodory. Rendiconti del Circolo Matematico di Palermo, volume 32, pp. 193–217 (1911).
Publisher metadata: link.springer.com/article/10.1007/BF03014795
The translation is titled On the Domain of Variability of Fourier Coefficients of Positive Harmonic Functions and credits Nicholas J. Williams as translator. It records the original announcement on 26 March 1911 and printing on 16 August 1911; neither dates the translation. The original German scan was not accessible.
Cited passages: Introduction §4, original printed p. 195; §I opening.