Macaulay2

July 25 - 29, 2011

Content

Overview

Organizers:

Anton Leykin	Georgia Institute of Technology
Sonja Petrovic	The Pennsylvania State University

This workshop will serve as a meeting point for users anddevelopers of Macaulay2. Its goal is to bring togetherresearchers who would like to improve or share their skills atwriting packages and those interested in developing thecorresponding mathematical algorithms. There will be groupsworking on packages for numerical algebraic geometry, algebraicstatistics, and enumerative algebraic geometry, as well asparticipants developing new and old packages not necessarilyrelated to these topics. For examples of possible projects seeour past workshop topics at http://wiki.macaulay2.com/Macaulay2Notes for participants:Attendance at this workshop by invitation only — based on abrief application — and all who are interested are encouragedto apply. Financial support is available for approximately 30people with preference given to younger researchers.

Schedule

Monday, July 25, 2011

9:00 am - 9:30 am	Coffee & Registration
9:30 am - 10:10 am	Workshop Introduction Anton Leykin (Georgia Institute of Technology)	Lind 305
10:10 am - 10:45 am	Intro to SVN and pacakages Daniel Grayson (University of Illinois at Urbana-Champaign)	Lind 305
10:30 am - 10:45 am	Break	Lind 400
10:45 am - 12:15 pm	Projects
12:15 pm - 2:30 pm	Lunch
2:30 pm - 4:15 pm	Projects
4:15 pm - 4:30 pm	Group Photo
4:30 pm - 6:30 pm	Welcome Reception	Lind 400

Tuesday, July 26, 2011

9:00 am - 9:30 am	Overview of the numerical algebraic geometry group agenda Anton Leykin (Georgia Institute of Technology)	Lind 305
9:30 am - 10:00 am	Sum of ideals decomposition of semigroup rings David Eisenbud (University of California, Berkeley)	Lind 305
10:00 am - 10:15 am	Break	Lind 400
10:15 am - 12:15 pm	Projects
12:15 pm - 2:30 pm	Lunch
2:30 pm - 2:50 pm	Gaussian graphical models Seth Sullivant (North Carolina State University)	Lind 305
2:50 pm - 3:10 pm	R4ti2 interface Vishesh Karwa (The Pennsylvania State University)	Lind 305
3:10 pm - 3:30 pm	Computing multiplier ideals Zach Teitler (Boise State University)	Lind 305
3:30 pm - 4:15 pm	Projects
4:15 pm - 4:45 pm	Break	Lind 400
4:45 pm - 6:00 pm	Projects

Wednesday, July 27, 2011

9:00 am - 9:20 am	Posets package Gwyneth Whieldon (Cornell University)	Lind 305
9:20 am - 9:40 am	Tensor complexes Daniel Erman (University of Michigan)	Lind 305
9:40 am - 10:00 am	Numerical Schubert Calculus package (or related) Abraham Martin del Campo (Texas A & M University)	Lind 305
10:00 am - 10:15 am	Break	Lind 400
10:15 am - 12:15 pm	Projects
12:15 pm - 2:30 pm	Lunch/Walk
2:30 pm - 6:00 pm	Activity
7:00 pm - 9:00 pm	Social event: Town Hall Brewery

Thursday, July 28, 2011

9:00 am - 10:00 am	Ask Dan & Mike	Lind 305
10:00 am - 10:15 am	Break	Lind 400
10:15 am - 12:15 pm	Projects
12:15 pm - 2:30 pm	Lunch
2:30 pm - 2:50 pm	Tropical resultants Josephine Yu (Massachusetts Institute of Technology)	Lind 305
2:50 pm - 3:10 pm	Quillen-Suslin package Brett Barwick (University of South Carolina)	Lind 305
3:10 pm - 3:30 pm	Homotopy theory for proof checking Daniel Grayson (University of Illinois at Urbana-Champaign)	Lind 305
3:30 pm - 4:15 pm	Projects
4:15 pm - 4:45 pm	Break
4:45 pm - 6:00 pm	Projects

Friday, July 29, 2011

9:00 am - 9:30 am	SchurRings Claudiu Raicu (University of California, Berkeley)	Lind 305
9:30 am - 10:00 am	DGAlgebras W. Frank Moore (Cornell University)	Lind 305
10:00 am - 10:15 am	Break	Lind 400
10:15 am - 12:15 pm	Projects
12:15 pm - 2:30 pm	Lunch
2:30 pm - 4:15 pm	Projects
4:15 pm - 4:45 pm	Future of M2	Lind 305
4:45 pm - 5:00 pm	Closing	Lind 305

Participants

Name	Department	Affiliation
Brett Barwick	Department of Mathematics	University of South Carolina
Daniel Bates	Department of Mathematics	Colorado State University
David Cook II	Department of Mathematics	University of Kentucky
Henry Duong	College of Computing	Georgia Institute of Technology
David Eisenbud		University of California, Berkeley
Daniel Erman	Department of Mathematics	University of Michigan
Florian Geiß		Universität des Saarlandes
Daniel Grayson	Department of Mathematics	University of Illinois at Urbana-Champaign
Elizabeth Gross		University of Illinois, Chicago
Franziska Hinkelmann	Department of Mathematics	Virginia Polytechnic Institute and State University
Anders Jensen		Aarhus University
Christine Jost		University of Stockholm
Vishesh Karwa		The Pennsylvania State University
Changho Keem	Department of Mathematical Sciences	Seoul National University
Robert Krone	Department of Mathematics	Georgia Institute of Technology
Anton Leykin	School of Mathematics	Georgia Institute of Technology
Abraham Martin del Campo	Department of Mathematical Sciences	Texas A & M University
W. Frank Moore	Department of Mathematics	Cornell University
David Murrugarra	Department of Mathematics	Virginia Polytechnic Institute and State University
Sonja Petrovic	Department of Statistics	The Pennsylvania State University
Claudiu Raicu	Department of Mathematics	University of California, Berkeley
Gregory Smith	Department of Mathematics & Statistics	Queen's University
Bart Snapp	Department of Mathematics	The Ohio State University
Dumitru Stamate		University of Bucharest
Michael Stillman	Department of Mathematics	Cornell University
Stephen Sturgeon		University of Kentucky
Seth Sullivant	Department of Mathematics	North Carolina State University
Kaisa Taipale	Department of Mathematics, Statistics and Computer Science	St. Olaf College
Zach Teitler	Department of Mathematics	Boise State University
Jan Verschelde	Department of Mathematics, Statistics and Computer Science	University of Illinois, Chicago
Gwyneth Whieldon		Cornell University
Josephine Yu		Massachusetts Institute of Technology
YI Zhang		University of Minnesota, Twin Cities