Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
Session Overview
Date: Thursday, 11/Jul/2019
8:25am
-
8:30am
Announcements
Location: vonRoll, Fabrikstr. 6, 001
8:30am
-
9:30am
IP05: Alicia Dickenstein: Algebra and geometry in the study of enzymatic cascades
Location: vonRoll, Fabrikstr. 6, 001
 
8:30am - 9:30am

Algebra and geometry in the study of enzymatic cascades

Alicia Dickenstein

Universidad de Buenos Aires, Argentine Republic

IP05-streamed from 001: Alicia Dickenstein: Algebra and geometry in the study of enzymatic cascades
Location: vonRoll, Fabrikstr. 6, 004
 
9:30am
-
10:00am
Coffee break
Location: Unitobler, F wing, floors 0 and -1
10:00am
-
12:00pm
MS137, part 1: Symbolic Combinatorics
Location: Unitobler, F005
 
10:00am - 12:00pm

Symbolic Combinatorics

Chair(s): Shaoshi Chen (Chinese Academy of Sciences), Manuel Kauers (Johannes Kepler University, Linz, Austria), Stephen Melczer (University of Pennsylvania)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Enumeration of walks in three quarters of the plane

Axel Bacher
University Paris 13

 

On the growth of algebras

Jason Bell
University of Waterloo

 

A Gessel way to the diagonal theorem on D-finite power series

Shaoshi Chen
Chinese Academy of Sciences

 

Inhomogeneous Lattice Walks

Manfred Buchacher
Johannes Kepler University Linz

MS146, part 1: Random geometry and topology
Location: Unitobler, F006
 
10:00am - 12:00pm

Random geometry and topology

Chair(s): Paul Breiding (Max-Planck Institute for Mathematics in the Sciences, Germany), Lerario Antonio (SISSA), Lundberg Erik (Florida Atlantic University), Kozhasov Khazhgali (Max-Planck Institute for Mathematics in the Sciences, Germany)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Zero-sets of 3D random waves

Federico Dalmao
Universidad de la Republica de Uruguay

 

Curvature and randomness

Emil Horobet
Sapientia Hungarian University

 

Random sections of line bundles over real Riemann surfaces

Michele Ancona
Univ. Claude Bernard Lyon 1

 

On the topology of real components of real sections of vector bundles

Chris Peterson
Colorado State University

MS181, part 1: Integral and algebraic geometric methods in the study of Gaussian random fields
Location: Unitobler, F007
 
10:00am - 12:00pm

Integral and algebraic geometric methods in the study of Gaussian random fields

Chair(s): David Ginsbourger (Idiap Research Institute and University of Bern, Switzerland), Jean-Marc Azaïs (Institut de Mathématiques de Toulouse)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Asymptotic normality for the Volume of the nodal set for Kostlan-Shub-Smale polynomial systems

Jean-Marc Azaïs
Institut de Mathématiques de Toulouse

 

Euler characteristic and bicovariogram of random excursions

Raphaël Lachieze-Rey
Université Paris Descartes

 

Bayesian approach to filament estimation with a latent Gaussian random field model

Wolfgang Polonik1, Johannes Krebs2
1UC David, 2UC Davis

 

On the universality of roots of random polynomials

Guillaume Poly
Université de Rennes I

MS126, part 1: Euclidean distance geometry and its applications
Location: Unitobler, F011
 
10:00am - 12:00pm

Euclidean distance geometry and its applications

Chair(s): Kaie Kubjas (Sorbonne Université)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Isometries in Euclidean, Homogeneous, and Conformal Spaces

Carlile Lavor
University of Campinas, Brazil

 

Auxetic deformations of triply periodic minimal surfaces

Ciprian S. Borcea
Rider University, USA

 

Voronoi Cells of Varieties

Maddie Weinstein
University of California, Berkeley, USA

 

Critical points of the Hamming and taxicab distance functions

Jonathan Hauenstein
University of Notre Dame, USA

MS173, part 1: Numerical methods in algebraic geometry
Location: Unitobler, F012
 
10:00am - 12:00pm

Numerical methods in algebraic geometry

Chair(s): Jose Israel Rodriguez (UW Madison, United States of America), Paul Breiding (MPI MiS)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Minimal problems in multiview 3D reconstruction via homotopy continuation

Anton Leykin
Georgia Tech

 

Computing the real CANDECOMP/PARAFAC decomposition of real tensors

Tsung-Lin Lee
National Sun Yat-sen University

 

Computing transcendental invariants of hypersurfaces via homotopy

Emre Sertoz
Max-Planck-Institute MiS, Leipzig

 

On the nonlinearity interval in parametric semidefinite optimization

Tingting Tang
University of Notre Dame

MS144: Tropical geometry in machine learning
Location: Unitobler, F013
 
10:00am - 12:00pm

Tropical geometry in machine learning

Chair(s): Gregory Naisat (The University of Chicago, United States of America)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Tropical geometry of deep neural networks

Gregory Naisat
The University of Chicago, United States of America

 

Tropical geometry and weighted lattices

Petros Maragos
FNational Technical University of Athens

 

A Tropical Approach to Neural Networks with Piecewise Linear Activations

Vasileios Charisopoulos
Cornell University

MS153, part 1: Symmetry in algorithmic questions of real algebraic geometry
Location: Unitobler, F021
 
10:00am - 12:00pm

Symmetry in algorithmic questions of real algebraic geometry

Chair(s): Cordian Riener (UiT - The Arctic University of Norway, Norway), Philippe Moustrou (UiT - The Arctic University of Norway, Norway)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Complete positivity and distance-avoiding sets

Fernando de Oliveira Filho
Technical University of Delft

 

Kissing number of the hemisphere in dimension 8

Maria Dostert
EPFL Lausanne

 

Pair correlation estimates for the zeros of the zeta function via semidefinite programming

David de Laat
MIT

 

Cut polytopes and minors in graphs

Tim Römer
Universität Osnabrück

MS130, part 2: Polynomial optimization and its applications
Location: Unitobler, F022
 
10:00am - 12:00pm

Polynomial optimization and its applications

Chair(s): Timo de Wolff (Technische Universität Berlin, Germany), Simone Naldi (Université de Limoges, France), João Gouveia (Universidade de Coimbra, Portugal)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Moments and convex optimization for analysis and control of nonlinear partial differential equations

Milan Korda, Didier Henrion, Jean-Bernard Lasserre
CNRS-LAAS, Toulouse, France

 

Two-player games between polynomial optimizers and semidefinite solvers.

Victor Magron1, Mohab Safey El Din2, Jean-Bernard Lasserre1
1CNRS-LAAS, Toulouse, France, 2Sorbonne Université, Paris, France

 

A Generalization of SAGE Certificates for Constrained Optimization

Riley Murray, Venkat Chandrasekaran
Caltech, Los Angeles, CA, USA

 

On positive duality gaps in semidefinite programming

Gabor Pataki
University of North Carolina at Chapel Hill, NC, USA

MS124, part 1: The algebra and geometry of tensors 1: general tensors
Location: Unitobler, F023
 
10:00am - 12:00pm

The algebra and geometry of tensors 1: general tensors

Chair(s): Yang Qi (University of Chicago, United States of America), Nick Vannieuwenhoven (KU Leuven)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

The distance function from a real algebraic variety

Giorgio Ottaviani
Università di Firenze

 

Algorithms for rank, tangential and cactus decompositions of polynomials

Alessandra Bernardi
University of Trento

 

Pencil-based algorithms for tensor rank decomposition are not stable

Paul Breiding
Max-Planck-Institute for Mathematics in the Sciences

 

Identifiability of a general polynomial

Francesco Galuppi
Max-Planck-Institute for Mathematics in the Sciences

MS174, part 1: Algebraic aspects of biochemical reaction networks
Location: Unitobler, F-105
 
10:00am - 12:00pm

Algebraic aspects of biochemical reaction networks

Chair(s): Alicia Dickenstein (Universidad de Buenos Aires), Georg Regensburger (Johannes Kepler University Linz)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Network models and polynomial positivity

Murad Banaji
Middlesex University, London

 

Some approaches to understand the parameter region of multistationarity

Elisenda Feliu
University of Copenhagen

 

On the bijectivity of families of exponential maps

Stefan Müller
University of Vienna

 

An algebraic approach to detecting bistability in chemical reaction networks

Angélica Torres
University of Copenhagen

MS164, part 1: Algebra, geometry, and combinatorics of subspace packings
Location: Unitobler, F-106
 
10:00am - 12:00pm

Algebra, geometry, and combinatorics of subspace packings

Chair(s): Emily Jeannette King (University of Bremen, Germany), Dustin Mixon (Ohio State University)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Algebra, Geometry, and Combinatorics of Subspace Packings: Gabor-Steiner Equiangular Tight Frames

Emily King
University of Bremen

 

Group frames, full spark, and other topics

Romanos-Diogenes Malikiosis
Aristotle University of Thessaloniki

 

Equiangular tight frames from nonabeilan groups

John Jasper
South Dakota State University

 

SIC-POVM existence and the Stark conjectures

Gene Kopp
University of Bristol

MS140, part 3: Multivariate spline approximation and algebraic geometry
Location: Unitobler, F-107
 
10:00am - 12:00pm

Multivariate spline approximation and algebraic geometry

Chair(s): Michael DiPasquale (Colorado State University, United States of America), Nelly Villamizar (Swansea University)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Bivariate Semialgebraic Splines

Frank Sottile1, Michael DiPasquale2
1Texas A&M University, 2Colorado State University

 

Geometrically smooth spline bases for geometric modeling

Ahmed Blidia, Bernard Mourrain
Inria

 

Splines, Stable Bundles, and PDE’s

Peter Stiller
Texas A&M University

 

Computing the dimension of spline spaces using homological techniques

Andrea Bressan
University of Oslo

MS149, part 3: Stability of moment problems and super-resolution imaging
Location: Unitobler, F-111
 
10:00am - 12:00pm

Stability of moment problems and super-resolution imaging

Chair(s): Stefan Kunis (University Osnabrueck, Germany), Dmitry Batenkov (MIT Boston)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Learning algebraic decompositions using Prony structures

Ulrich v. d. Ohe
University Genova

 

Multidimensional Superresolution in Sonar and Radar Imaging

Annie Cuyt1, Wen-shin Lee2
1University Antwerpen, 2University of Stirling

 

Recovery of surfaces and inference on surfaces: theory & applications to image recovery

Mathews Jacob, Qing Zou
University of Iowa

 

Looking beyond Pixels: Continuous-domain Sparse Recovery with an Application to Radioastronomy

Martin Vetterli, Pan Hanjie
EPFL

MS150, part 1: Fitness landscapes and epistasis
Location: Unitobler, F-112
 
10:00am - 12:00pm

Fitness landscapes and epistasis

Chair(s): Kristina Crona (American University, Washington, USA), Joachim Krug (Uni Koeln, Germany), Lisa Lamberti (ETHZ, Switzerland)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Introduction to fitness landscapes and epistasis

Lisa Lamberti
ETHZ, Switzerland

 

Cluster partitions and fitness landscapes of the Drosophila fly microbiome

Holger Eble1, Michael Joswig1, Lisa Lamberti2, William Ludington3
1TU Berlin, Germany, 2ETHZ, Switzerland, 3Carnegie Institution for Science, Baltimore, USA

 

A mechanistic approach to understanding multi-way interactions between mutations

Michael Harms
University of Oregon, USA

 

Understanding the biophysics of molecules from large functional assays

Jakub Otwinowski
MPI for Dynamics and Self-Organization, Germany

MS180, part 1: Network coding and subspace designs
Location: Unitobler, F-113
 
10:00am - 12:00pm

Network coding and subspace designs

Chair(s): Daniele Bartoli (University of Perugia), Anna-Lena Horlemann-Trautmann (University of St. Gallen, Switzerland)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

More on exceptional scattered polynomials

Daniele Bartoli
University of Perugia

 

The size of linear sets on a finite projective line

Jan de Beule
University of Brussels

 

Rank Metric Codes and Subspace Codes in a Convolutional Setting

Joachim Rosenthal
University of Zurich

 

Partitions of Matrix Spaces and q-Rook Polynomials

Alberto Ravagnani
University College Dublin

MS194: Latent graphical models
Location: Unitobler, F-121
 
10:00am - 12:00pm

Latent graphical models

Chair(s): Piotr Zwiernik (Universitat Pompeu Fabra, Spain)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Latent-variable graphical modeling with generalized linear models

Venkat Chandrasekaran
California Institute of Technology

 

Representation of Markov kernels with deep graphical models

Guido Montúfar
University of California Los Angeles

 

Conditional independence statements with hidden variables

Fatemeh Mohammadi
Bristol University

MS185, part 1: Algebraic Geometry Codes
Location: Unitobler, F-122
 
10:00am - 12:00pm

Algebraic Geometry Codes

Chair(s): Daniele Bartoli (Univerity of Perugia, Italy), Anna-Lena Horlemann (University of St. Gallen)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Weierstrass semigroups on, and a generalization of the Giulietti-Korchmáros curve

Maria Montanucci
University of Padua

 

Codes from the GGS maximal curves

Giovanni Zini
University of Milan

 

An Open Source Environment for Research on AG Codes

Kwankyu Lee
Chosun University

 

Multi-point Codes from the GGS Curves

Shudi Yang
Qufu Normal University

MS145, part 2: Isogenies in Cryptography
Location: Unitobler, F-123
 
10:00am - 12:00pm

Isogenies in Cryptography

Chair(s): Tanja Lange (Eindhoven University of Technology, Netherlands, The), Chloe Martindale (Eindhoven University of Technology, Netherlands, The), Lorenz Panny (Eindhoven University of Technology, Netherlands, The)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Constant-time isogeny implementations

David Jao
University of Waterloo

 

Isogeny-based cryptography: a cryptanalysis perspective

Christophe Petit
Birmingham University

 

Fast isogeny-based signatures

Frederik Vercauteren
KU Leuven

 

Orienting supersingular isogeny graphs

David Kohel
University of Marseilles

1:30pm
-
2:30pm
IP06: Jonas Peters: Data Science and Causality
Location: vonRoll, Fabrikstr. 6, 001
 
1:30pm - 2:30pm

Data Science and Causality

Jonas Peters

University of Copenhagen, Denmark

IP06-streamed from 001: Jonas Peters: Data Science and Causality
Location: vonRoll, Fabrikstr. 6, 004
 
2:30pm
-
3:00pm
Coffee break
Location: Unitobler, F wing, floors 0 and -1
3:00pm
-
5:00pm
MS188: Probability and randomness in commutative algebra and algebraic geometry
Location: Unitobler, F005
 
3:00pm - 5:00pm

Probability and randomness in commutative algebra and algebraic geometry

Chair(s): Dane Wilburne (Brown University, United States of America), Christopher O'Neill (San Diego State University)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

What can be predicted in algebraic geometry?

Lily Silverstein
UC Davis

 

Degree of Random Monomial Ideals

Jay Yang
University of Minnesota

 

Stochastic Exploration of Real Varieties

David Kahle
Baylor University

 

Random numerical semigroups

Christopher O'Neill
San Diego State University

MS189, part 1: Geometry and topology in applications.
Location: Unitobler, F006
 
3:00pm - 5:00pm

Geometry and topology in applications.

Chair(s): Jacek Brodzki (University of Southampton, United Kingdom), Heather Harrington (University of Oxford)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Topological data analysis in materials science

Yasu Hiraoka
Kyoto University

 

Optimal transport in tropical geometric phylogenetic tree space

Anthea Monod
Columbia University

 

Primary distance for multipersistence

Ezra Miller
Duke

 

Outlier robust subsampling techniques for persistent homology

Bernadette Stolz
Oxford

MS200, part 3: From algebraic geometry to geometric topology: Crossroads on applications
Location: Unitobler, F007
 
3:00pm - 5:00pm

From algebraic geometry to geometric topology: crossroads on applications

Chair(s): Jose Carlos Gomez Larrañaga (CIMAT), Renzo Ricca (University of Milano-Bicocca), De Witt Sumners (Florida State University)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Time-reversal homotopical properties of concurrent systems

Eric Goubault
École Polytechnique

 

Efficient computation of multiparameter persistent homology

Abraham Martín del Campo Sánchez
CONACYT-CIMAT

 

Classification of Streamline Topologies for Hamiltonian vector fields and its applications to Topological Flow Data Analysis

Takashi Sakajo
Kyoto University

 

Robot motion planning and equivariant cohomology

Michael Farber
Queen Mary, University of London

MS166, part 2: Computational aspects of finite groups and their representations
Location: Unitobler, F011
 
3:00pm - 5:00pm

Computational aspects of finite groups and their representations

Chair(s): Armin Jamshidpey (University of Waterloo, Canada), Eric Schost (University of Waterloo, Canada), Mark Giesbrecht (University of Waterloo, Canada)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Calculations with Symplectic Hypergeometric Groups

Alexander Hulpke
Colorado State University

 

Algorithmic factorization of noncommutative polynomials

Viktor Levandovskyy
RWTH Acchen University

 

Finite groups of Lie type and computer algebra

Meinolf Geck
Universität Stuttgart

 

Classification of regular parametrized one-relation operads

Murray Bremner
University of Saskatchewan

MS160, part 3: Numerical methods for structured polynomial system solving
Location: Unitobler, F012
 
3:00pm - 5:00pm

Numerical methods for structured polynomial system solving

Chair(s): Alperen Ergur (TU Berlin), Pierre Lairez (INRIA), Gregorio Malajovich (Universidade Federal do Rio de Janeiro, Brazil), Josue Tonelli-Cueto (TU Berlin)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Certifying solutions to a square system involving analytic functions

Michael Burr1, Kisun Lee2, Anton Leykin2
1Clemson University, 2Georgia Institute of Technology

 

Toric witness sets for sampling positive dimensional solution sets of polynomial systems

Tianran Chen
Auburn University at Montgomery

 

Farewell to Weyl: Condition-based analysis with a Banach norm in numerical algebraic geometry

Josue Tonelli-Cueto1, Felipe Cucker2, Alperen Ergür1
1TU Berlin, 2City University of Hong Kong

 

Singular polynomial eigenvalue problems are not ill-conditioned

Martin Lotz1, Vanni Noferini2
1Warwick University, 2Aalto University

MS167, part 2: Computational tropical geometry
Location: Unitobler, F013
 
3:00pm - 5:00pm

Computational tropical geometry

Chair(s): Kalina Mincheva (Yale University), Yue Ren (Max Planck Institute for Mathematics in the Sciences, Germany)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Connectivity of tropical varieties

Diane Maclagan1, Josephine Yu2
1Warwick University, 2Georgia Tech

 

Tropical convex hull of polytopes

Cvetelina Hill1, Sara Lamboglia2, Faye Pasley Simon3
1Georgia Tech, 2Goethe Universität Frankfurt, 3North Carolina State University

 

Algorithmic questions around tropical Carathéodory

Georg Peter Loho
London School of Economics

 

Convergent Puiseux series and tropical geometry of higher rank


Ben Smith
Queen Mary University of London

MS158, part 1: Structured sums of squares
Location: Unitobler, F021
 
3:00pm - 5:00pm

Structured sums of squares

Chair(s): James Saunderson (Monash University, Australia), Mauricio Velasco (Universidad de los Andes)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Learning dynamical systems with side information

Amir Ali Ahmadi, Bachir El Khadir
Princeton University

 

Convergence analysis of measure-based bounds for polynomial optimization on compact sets

Lucas Slot, Monique Laurent
CWI Amsterdam

 

Sums-of-squares for extremal discrete geometry on the unit sphere

Frank Vallentin
Universität zu Köln

 

Computing spectral bounds for geometric graphs via polynomial optimization

Philippe Moustrou
UiT - The Arctic University of Norway

MS195, part 3: Algebraic methods for convex sets
Location: Unitobler, F022
 
3:00pm - 5:00pm

Algebraic methods for convex sets

Chair(s): Rainer Sinn (Freie Universität Berlin, Germany), Greg Blekherman (Georgia Institute of Technology), Daniel Plaumann (Technische Universität Dortmund), Yong Sheng Soh (Institute of High Performance Computing, Singapore), Dogyoon Song (Massachusetts Institute of Technology)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Average-Case Algorithm Design Using Sum-of-Squares

Pravesh Kothari
Princeton University

 

Fitting Semidefinite-Representable Sets to Support Function Evaluations

Yong Sheng Soh
Institute of High Performance Computing, Singapore

 

Measuring Optimality Gap in Conic Programming Approximations with Gaussian Width

Dogyoon Song
Massachusetts Institute of Technology

 

False discovery and its control for low rank estimation

Armeen Taeb
California Institute of Technology

MS124, part 2: The algebra and geometry of tensors 1: general tensors
Location: Unitobler, F023
 
3:00pm - 5:00pm

The algebra and geometry of tensors 1: general tensors

Chair(s): Yang Qi (University of Chicago, United States of America), Nick Vannieuwenhoven (KU Leuven)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Bounds on the rank general and special results

Enrico Carlini
Politecnico di Torino

 

On the identifiability of ternary forms beyond the Kruskal's bound

Elena Angelini
Universita di Siena

 

Variants of Comon's problem via simultaneous ranks

Alessandro Oneto
Universitat Politècnica de Catalunya

 

Complex best r-term approximations almost always exist in finite dimensions

Lek-Heng Lim
University of Chicago

MS183, part 2: Polyhedral geometry methods for biochemical reaction networks
Location: Unitobler, F-105
 
3:00pm - 5:00pm

Polyhedral geometry methods for biochemical reaction networks

Chair(s): Elisenda Feliu (University of Copenhagen, Denmark), Stefan Müller (University of Vienna)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Algorithmic Aspects of Computing Tropical Prevarieties Parametrically

Andreas Weber
University of Bonn

 

Empiric investigations on the number and structure of solution polytopes for tropical equilibration problems arising from biological networks

Christoph Lüders
University of Bonn

 

Perturbations of exponents of exponential maps: robustness of bijectivity

Georg Regensburger
Johannes Kepler University Linz

 

Weakly reversible mass-action systems with infinitely many positive steady states

Balázs Boros
University of Vienna

MS154, part 3: New developments in matroid theory
Location: Unitobler, F-106
 
3:00pm - 5:00pm

New developments in matroid theory

Chair(s): Alex FInk (Queen Mary), Ivan Martino (Northeastern University, United States of America), Luca Moci (Bologna)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Characterizing quotients of positroids

Anastasia Chavez
UC Berkeley

 

Algebraic matroids and flocks

Rudi Pendavingh
TU Eindhoven

 

Tropical Ideals

Jeffrey Herschel Giansiracusa
Swansea

MS136, part 1: Syzygies and applications to geometry
Location: Unitobler, F-107
 
3:00pm - 5:00pm

Syzygies and applications to geometry

Chair(s): Laurent Busé (INRIA Sophia Antipolis), Yairon Cid Ruiz (Universitat de Barcelona), Carlos D'Andrea (Universitat de Barcelona)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Fibers of multi-graded rational maps and orthogonal projection onto rational surfaces

Fatmanur Yildrim
INRIA Sophia Antipolis, France

 

Complete intersection points in product of projective spaces

Navid Nemati
Université Pierre et Marie Curie

 

Fibers of rational maps and Jacobian matrices

Marc Chardin
Université Pierre et Marie Curie

 

Syzygies and the geometry of rational maps (introductory talk)

Laurent Busé
INRIA Sophia Antipolis

MS175, part 2: Algebraic geometry and combinatorics of jammed structures
Location: Unitobler, F-111
 
3:00pm - 5:00pm

Algebraic geometry and combinatorics of jammed structures

Chair(s): Anthony Nixon (Lancaster), Louis Theran (St Andrews)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Rigid realizations of planar graphs with few locations in the plane

Csaba Király
Eotvos Lorand

 

Global rigidity of linearly constrained frameworks

Anthony Nixon
Lancaster

 

Hyperbolic polyhedra and discrete uniformization

Boris Springborn
TU Berlin

 

Symmetric frameworks in normed spaces

Derek Kitson
Lancaster

MS150, part 2: Fitness landscapes and epistasis
Location: Unitobler, F-112
 
3:00pm - 5:00pm

Fitness landscapes and epistasis

Chair(s): Kristina Crona (American University, Washington, USA), Joachim Krug (Uni Koeln, Germany), Lisa Lamberti (ETHZ, Switzerland)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Shape theory, landscape topography and evolutionary dynamics

Joachim Krug, Malvika Srivastava
Uni Koeln, Germany

 

Graphs, polytopes, and unpredictable evolution

Kristina Crona
American University, Washington, USA

 

Computational complexity as an ultimate constraint on evolution

Artem Kaznatcheev
University of Oxford, UK

 

Tropical Principal Component Analysis and its Applications to Phylogenomics

Ruriko Yoshida1, Leon Zhang2, Xu Zhang3
1Naval Postgraduate School, USA, 2University of California, Berkeley, USA, 3University of Kentucky, USA

MS155, part 1: Massively parallel computations in algebraic geometry
Location: Unitobler, F-113
 
3:00pm - 5:00pm

Massively parallel computations in algebraic geometry

Chair(s): Janko Böhm (TU Kaiserlautern, Germany), Anne Frühbis-Krüger (Leibniz Universität Hannover)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

GPI-Space - Fraunhofer’s integrated solution to solve big problems on ultra scale machines

Franz-Josef Pfreundt, Mirko Rahn, Alexandra Carpen-Amarie
Fraunhofer ITWM

 

Using Petri nets for parallelizing algorithms in algebraic geometry

Lukas Ristau
TU Kaiserslautern / Fraunhofer ITWM

 

Parallel enumeration of triangulations

Lars Kastner
TU Berlin

 

Module intersection method for multi-loop Feynman integral reduction

Yang Zhang
Max Planck Institute for Physics, Munich

MS139, part 1: Combinatorics and algorithms in decision and reason
Location: Unitobler, F-121
 
3:00pm - 5:00pm

Combinatorics and algorithms in decision and reason

Chair(s): Liam Solus (KTH Royal Institute of Technology, Sweden), Svante Linusson (KTH Royal Institute of Technology)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

(Machine) Learning Non-Linear Algebra

Jesus De Loera
University of California, Davis

 

Network Flows in Semi-Supervised Learning via Total Variation Minimization

Alexander Jung
Aalto University

 

Scalably vertex-programmable ideological forests from certain political twitterverses around US (2016), UK(2017) and Swedish (2018) national elections

Raazesh Sainudiin
Uppsala University

 

The Kingman Coalescent as a density on a space of trees

Lena Walter
Freie Universität Berlin

MS134, part 5: Coding theory and cryptography
Location: Unitobler, F-122
 
3:00pm - 5:00pm

Coding theory and cryptography

Chair(s): Alessio Caminata (University of Neuchâtel, Switzerland), Alberto Ravagnani (University College Dublin, Ireland)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Classifications of some partial MDS codes

Anna-Lena Horlemann-Trautmann
University of St. Gallen

 

Batch properties of Affine Cartesian Codes

Felice Manganiello
Clemson University

 

Improved quantum codes from the Hermitian curve

Olav Geil
Aalborg University

 

Concatenated constructions of LCD and LCP of codes

Cem Güneri
Sabancı University

MS132, part 4: Polynomial equations in coding theory and cryptography
Location: Unitobler, F-123
 
3:00pm - 5:00pm

Polynomial equations in coding theory and cryptography

Chair(s): Alessio Caminata (University of Neuchâtel, Switzerland), Alberto Ravagnani (University College Dublin, Ireland)

 

(25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise)

 

Linearized Polynomials in Finite Geometry and Rank-Metric Coding

John Sheekey
University College Dublin

 

Quantum Algorithms for Optimization over Finite Fields and Applications in Cryptanalysis

Xiao-Shan Gao
Academy of Mathematics and Systems Science, Chinese Academy of Sciences

 

On the Complexity of ``Superdetermined'' Minrank Instances

Daniel Cabarcas
Universidad Nacional de Colombia

 

MinRank Problems Arising from Rank-based Cryptography

Ray Perlner
NIST

5:15pm
-
6:30pm
SIAGA meeting for corresponding and associate editors
Location: Unitobler, F011