output
20122024
most citedOuter space for untwisted automorphisms of right-angled Artin groups

17 citations

7 papers

cs.CY2024★ 11 cited

Synthetic Students: A Comparative Study of Bug Distribution Between Large Language Models and Computing Students

Stephen MacNeil, Magdalena Rogalska, Juho Leinonen +3

Large language models (LLMs) present an exciting opportunity for generating synthetic classroom data. Such data could include code containing a typical distribution of errors, simu…

astro-ph.HE2023★ 11 cited

Type Ia Supernova Progenitor Properties and Their Host Galaxies

Sudeshna Chakraborty, Benjamin Sadler, Peter Hoeflich +16

We present an eigenfunction method to analyze 161 visual light curves (LCs) of Type Ia supernovae (SNe Ia) obtained by the Carnegie Supernova Project to characterize their diversit…

math.GM2021★ 1 cited

The Visual Pattern in the Collatz Conjecture and Proof of No Non-Trivial Cycles

Fabian S. Reid

We present the long sought visual pattern in the Collatz problem with the aid of a logarithmic spiral. Using this newly discovered pattern, we show that the Collatz problem is link…

cs.CL2019★ 6 cited

Time-series Insights into the Process of Passing or Failing Online University Courses using Neural-Induced Interpretable Student States

Byungsoo Jeon, Eyal Shafran, Luke Breitfeller +2

This paper addresses a key challenge in Educational Data Mining, namely to model student behavioral trajectories in order to provide a means for identifying students most at-risk,…

math.GR2017★ 2 cited

Classifying Families of Character Degree Graphs of Solvable Groups

Mark W. Bissler, Jacob Laubacher

We investigate prime character degree graphs of solvable groups. In particular, we consider a family of graphs constructed by adjoining edges between two complete graphs…

math.RT2017★ 7 cited

A family of graphs that cannot occur as character degree graphs of solvable groups

Mark W. Bissler, Jacob Laubacher, Mark L. Lewis

We investigate character degree graphs of solvable groups. In particular, we provide general results that can be used to eliminate which degree graphs can occur as solvable groups.…

math.GR2012★ 17 cited

Outer space for untwisted automorphisms of right-angled Artin groups

Ruth Charney, Nathaniel Stambaugh, Karen Vogtmann

For a right-angled Artin group , the untwisted outer automorphism group is the subgroup of generated by all of the Laurence-Servatius generators except twi…