David Harry Richman

activity

20162025

most citedDilated Floor Functions That Commute

9 citations · 24 across the 17 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.AG2018★ 4 cited

The distribution of Weierstrass points on a tropical curve

David Harry Richman

We show that on a metric graph of genus $g$ , a divisor of degree $n$ generically has $g (n - g + 1)$ Weierstrass points. For a sequence of generic divisors on a metric graph whose degre…

math.NT2018★ 2 cited

Dilated floor functions having nonnegative commutator I. Positive and mixed sign dilations

Jeffrey C. Lagarias, D. Harry Richman

In this paper and its sequel we classify the set $S$ of all real parameter pairs $(α, β)$ such that the dilated floor functions $f_{α} (x) = ⌊ α x ⌋$ and $f_β(x) = \lfloor{β…