David G. Radcliffe

most citedRigidity of Right-Angled Coxeter Groups

17 citations · 17 across the 1 of their papers we have counts for

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2 papers

math.GR2026★ 17 cited

Rigidity of Right-Angled Coxeter Groups

David G. Radcliffe

If S and S' are two finite sets of Coxeter generators for a right-angled Coxeter group W, then the Coxeter systems (W,S) and (W,S') are equivalent.

math.NT2026

Elementary Bounds on Digital Sums of Powers, Factorials, and LCMs

David G. Radcliffe

We prove logarithmic lower bounds on digital sums of powers, multiples of powers, factorials, and the least common multiple of ${1, \dots, n}$ , using only elementary number theor…