Macaulay2
General
Macaulay2 is a software dedicated to computations in Algebraic Geometry and Commutative Algebra. I use it regularly to conduct experiments in my research. Below are some packages that I have written for public use.
Packages
QuadraticIdealExamplesByRoos.m2
(with David Eisenbud, Ritvik Ramkumar, Deepak Sireeshan, Aleksandra Sobieska, Teresa Yu, Jacob Zoromski)
This package contains a list of quadratic ideals based on Main Theorem and Tables 3-7 in "Homological properties of the homology algebra of the Koszul complex of a local ring: Examples and questions" by Jan-Erik Roos, Journal of Algebra 465 (2016) 399-436. The ideals in this table exemplify 83 known cases of bi-graded Poincar\'e series of quadratic ideals of embedding dimension four in characteristic zero.SchurComplexes.m2 (included with Macaulay2 version ≥1.15)
(with Michael K. Brown, Hang Huang, Robert P. Laudone, Claudiu Raicu, Steven V Sam, and João Pedro Santos)
This package computes the Schur complex associated to a partition and a bounded complex of finitely-generated free modules over a commutative ring. An introduction to the package may be found here.PossibleBettiTables.m2
(with Juliette Bruce and Mike Loper)
This package computes all possible Betti tables for zero-dimensional graded modules with a prescribed Hilbert function.GLmnReps.m2
(with Claudiu Raicu)
This package is for computations with finite-dimensional representations of the general linear Lie superalgebra and syzygies of determinantal thickenings. See also [Raicu-Weyman 2018] and [Huang 2020].
Workshops/Conferences
Here are some Macaulay2 development workshops/conferences that I have participated in.
AIM Workshop: Macaulay2, Expanded Functionality and Improved Efficiency, September 2023
(Organizer) University of Minnesota - Twin Cities, June 2023
Cleveland State University, May 2022
University of Notre Dame, June 2019
University of Wisconsin - Madison, April 2018
University of California - Berkeley, July 2017
University of Utah, May 2016