Joel Louwsma

activity

20102026

most citedDigital Fixed Points, Approximate Fixed Points, and Universal Functions

30 citations · 58 across the 12 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

math.AG2023

$A^{1}$ -Brouwer degrees in Macaulay2

Nikita Borisov, Thomas Brazelton, Frenly Espino +6

We describe the Macaulay2 package "A1BrouwerDegrees" for computing local and global $A^{1}$ -Brouwer degrees and studying symmetric bilinear forms over the complex numbers, t…

math.NT2023

Rational numbers with odd greedy expansion of fixed length

Joel Louwsma, Joseph Martino

Given a positive rational number $n / d$ with $d$ odd, its odd greedy expansion starts with the largest odd denominator unit fraction at most $n / d$ , adds the largest odd denominator…

math.CO2023★ 1 cited

Critical groups of arithmetical structures on star graphs and complete graphs

Kassie Archer, Alexander Diaz-Lopez, Darren Glass +1

An arithmetical structure on a finite, connected graph without loops is an assignment of positive integers to the vertices that satisfies certain conditions. Associated to each of…

A1-Brouwer degrees in Macaulay2

Rational numbers with odd greedy expansion of fixed length

Critical groups of arithmetical structures on star graphs and complete graphs

$A^{1}$ -Brouwer degrees in Macaulay2