Organizing Committee
 Fernando RodriguezVillegas
University of Texas, Austin  Matthias Schuett
Gottfried Wilhelm Leibniz Universität Hannover  Holly Swisher
Oregon State University  Yuri Tschinkel
New York University  Bianca Viray
University of Washington  John Voight
Dartmouth College
Abstract
Only recently has it become feasible to do large scale verification of the predictions of the Langlands program in higher rank cases and to present the results in a way that is accessible widely to mathematicians. Moving from the understanding of Galois representations attached to elliptic curves to those attached to surfaces and other higherdimensional varieties poses interesting problems in both arithmetic, algebra, geometry, and analysis.
In this workshop, we will consider computational and other explicit aspects of modular forms in higher rank. Topics covered will include: K3 surfaces and their connections to modular forms on orthogonal groups, algebraic modular forms associated to classical groups and their computation, and motives arising from general CalabiYau varieties accessible to explicit methods, including hypergeometric motives.
This workshop will bring together researchers who approach the Langlands program from a number of different perspectives, and our goal is to work in developing both the theoretical and computational aspects in tandem.
Confirmed Speakers & Participants

Dan Abramovich
Brown University

Samuele Anni
University of Warwick

Olga Balkanova
ICERM

Cristina Ballantine
College of the Holy Cross

Sandro Bettin
Université de Montréal

Simon Brandhorst
Leibniz University Hannover

Benjamin Breen
Dartmouth College

Francesco Broggi
Warwick University

Armand Brumer
Fordham University

Alina Bucur
UCSD

Gregory Call
Amherst College

Marta Canadell
Georgia Institute of Technology

William Chen
Pennsylvania State University

Suh Hyun Choi
KAIST

Henri Cohen
University of Bordeaux

John Conrey
American Institute of Mathematics

John Cremona
University of Warwick

Clifton Cunningham
University of Calgary

Slawomir Cynk
Jagiellonian University

Lassina Dembele
Warwick University

Taylor Dupuy
The Hebrew University

Noam Elkies
Harvard University

AndreasStephan Elsenhans
University of Paderborn

David Farmer
AIM

Sharon Frechette
College of the Holy Cross

Edray Goins
Purdue University

Benedict Gross
Harvard University

David Harvey
University of New South Wales

Brendan Hassett
ICERM/Brown University

Ghaith Hiary
The Ohio State University

Joerg Jahnel
University of Siegen

Christopher JenningsShaffer
Oregon State University

John Jones
Arizona State University

Matija Kazalicki
University of Zagreb

Seoyoung Kim
Brown University

Remke Kloosterman
Humboldt Universitaet zu Berlin

Daniel Kohen
University of Buenos Aires

Sally Koutsoliotas
Bucknell University

Abhinav Kumar
Stony Brook University

Watson Ladd
UC Berkeley

TingFang Lee
Brown University

Wenching Li
Pennsylvania State University

Chao Li
Columbia University

Ling Long
Lousiana State University

Edgar Martins Dias Costa
ICERM/Dartmouth College

Nicolas Mascot
University of Warwick

Maike Massierer
University of Lorraine / Inria / CNRS

Anna Medvedovsky
ICERM

Hossein Movasati
IMPA

Aurel Page
University of Warwick

Bjorn Poonen
MIT

David Roberts
University of Minnesota, Morris

Fernando RodriguezVillegas
University of Texas, Austin

Michael Rubinstein
University of Waterloo

Adriana Salerno
Bates College

Samuel Schiavone
Dartmouth College

Ralf Schmidt
University of Oklahoma

Matthias Schuett
Gottfried Wilhelm Leibniz Universität Hannover

Freydoon Shahidi
Purdue University

Yiwei She
Columbia University

Alok Shukla
University of Oklahoma

Joseph Silverman
Brown University

Andrew Sutherland
Massachusetts Institute of Technology

Holly Swisher
Oregon State University

Lenny Taelman
University of Amsterdam

Sho Tanimoto
University of Copenhagen

Long Tran
University of Oklahoma

Nicholas Triantafillou
MIT

Yuri Tschinkel
New York University

Douglas Ulmer
Georgia Institute of Technology

Anthony VarillyAlvarado
Rice University

Christelle Vincent
University of Vermont

Bianca Viray
University of Washington

John Voight
Dartmouth College

James Weigandt
Purdue University

Ursula Whitcher
University of WisconsinEau Claire

Yifan Yang
National Chiao Tung University

Noriko Yui
Queen's University