P. Harris

activity

20112023

most citedDiversity of Artists in Major U.S. Museums

68 citations · 203 across the 58 of their papers we have counts for

collaborators

Showing 2017 · math.NTShow all

3 papers · 2 filters

math.NT2017★ 2 cited

Lattice point visibility on power functions

Pamela E. Harris, Mohamed Omar

It is classically known that the proportion of lattice points visible from the origin via functions of the form $f (x) = n x$ with $n \in Q$ is $\frac{1}{ζ ( 2 )}$ where $ζ (s)$ is…

math.NT2017★ 19 cited

Lattice point visibility on generalized lines of sight

Edray Herber Goins, Pamela E. Harris, Bethany Kubik +1

For a fixed $b \in N = {1, 2, 3, \dots}$ we say that a point $(r, s)$ in the integer lattice $Z \times Z$ is $b$ -visible from the origin if it lies on the gra…

math.NT2017★ 2 cited

Sequences of Consecutive Happy Numbers in Negative Bases

Helen G. Grundman, Pamela E. Harris

For $b \leq - 2$ and $e \geq 2$ , let $S_{e, b} : Z \to Z_{\geq 0}$ be the function taking an integer to the sum of the $e$ -powers of the digits of its base $b$ expansion…