Sage Days 82 : Women in Sage (2017)

January 9 - 13, 2017 Paris area, France

Official French title and pun: Les SageMath Femmes

These Sage days are a special event for women* who develop in SageMath or wish to learn Sage. They will include introduction presentations, self training, and teamwork on specific projects.

This event is fully funded by the OpenDreamKit project.

*The application / invitation process is limited to women, nevertheless all activities of the workshop will be public and open to every one.

Organizers

Viviane Pons is a researcher in combinatorics and a Maître de conférences (associate professor) in Paris-Sud University (Orsay). She is part of the OpenDreamKit project and has been using and contributing to Sage since 2010.

Jennifer Balakrishnan works in number theory and arithmetic geometry. She is the Clare Boothe Luce Assistant Professor at Boston University. She has been using and contributing to Sage since 2006.

Jessica Striker's research is in combinatorics, with connections to algebra, geometry, and physics. She is an assistant professor at North Dakota State University and has been contributing to Sage since 2013.

Venue

The workshop is mostly organized at a rented house in Ris-Orangis (Paris area, RER D):

https://www.homelidays.com/hebergement/p1594881

19 bis avenue des Marronniers - 91130 RIS-ORANGIS (around 30 kilometers soth-east of Paris)

Monday morning, we will be at Institut Henri Poincaré in Paris.

Instruction to go to the house:

by train: RER D, station "Ris-Orangis".

From Roissy airport: take RER B up to Gare du Nord then change to RER D to Ris-Orangis (direction Corbeil Essone, check on the board that the train goes there)

From Orly Airport : take Orly bus to Denfert Rochereau, then RER B to Chatelet les Halles (direction north) then RER D to Ris-Orangis (direction Corbeil Essone, check on the board that the train goes there). Another option is to take Orlyval to Antony where you can take the RER B to Chatelet les Halles.

Application

Applications are now closed, The house is full! Nevertheless, even though we cannot provide more lodging, you are free to join us during the day. Please let us know by sending an email to: days82@services.cnrs.fr .

Program

SD 82 on SMC

SMC project (Email one of the organizers if you need access)

Participants

• Mary Baker, Tarleton State Univ.
• Jennifer Balakrishnan, Boston Univ.
• Judith Braunsteiner, TU Wien
• Justine Falque, Univ. Paris-Sud
• Emily Gunawan, Gustavus Adolphus College
• Sorina Ionica, Univ. de Picardie
• Evgeniya Ishchukova, Southern Fed. Univ. Taganrog
• Rachel Karpman, The Ohio State University
• Elisa Lorenzo García, Univ. Rennes 1
• Alba Marina Málaga Sabogal, Paris 8
• Ekaterina Maro, Southern Fed. Univ. Taganrog
• Turku Ozlum CELIK, Univ. Rennes 1
• Viviane Pons, Univ. Paris-Sud
• Christelle Rovetta, UPMC
• Marie-Françoise Roy, Univ. Rennes 1
• Anna Somoza, Univ. Politectica de Catalunya
• Manon Stipulanti, Univ. Liege
• Jessica Striker, North Dakota State
• Lama Tarsissi, Univ. Savoie Mont-Blanc
• Eleni Tzanaki, Univ. of Crete

Thematics

Combinatorics of words

Lama: Christoffel words, Stern-Brocot tree, Continued fraction, Balanced words.

Manon: Pascal triangles, k-regular sequences, abstract numeration systems, Cobham's theorems.

Discrete Geometry

Eleni: polytopes, Minkowski sum, Minkowski decomposition, hyperplane arrangements

Algebraic combinatorics

Judith: combinatorial representation theory, special orthogonal group, vacillating tableaux, branching rules

Emily: Cluster algebras, Laurent Phenomenon algebras, algebraic combinatorics, frieze pattern

Rachel: positroids, cluster algebras, flag varieties, networks

Justine: Permutation groups, profile, age algebra, relational structures

Viviane: Weak order, Tamari lattice, posets

Jessica: Plane partitions, tableaux, alternating sign matrices

Abstract Algebra

Mary: Quantum Shuffle Algebra, KLR Algebra, PBW Bases

Algorithms in real algebraic geometry

Marie-Françoise: Topology of real algebraic curves, subresultants

Perfect Simulation

Christelle: Markov chains, queueing networks, perfect simulation

Dynamical Systems

Alba: Wind trees, ergodic theory, billiards, flat surface, infinite measure preserving maps

Number Theory

Anna: Schottky problem, Sato-Tate conjecture

Turku Ozlum: geometry, algebra, cryptography

Arithmetic geometry

Elisa: Low genus curves, curves invariants, jacobians curves.

Cryptography

Sorina Ionica: curve-based cryptography, number theory, algorithms

Cryptanalysis of block ciphers

Ekaterina: solving nonlinear systems of equations, SAT solving, algebraic cryptanalysis

Evgeniya: Block cipher, cryptanalysis, secret key, parallel computations

Projects

Invariant of curves

Anna, Elisa, Sorina

Kummer surface

Turku Ozlum

Sage Package for Khovanov-Lauda-Rouquier (KLR) algebras

Mary

Snake graph cluster algebra

Emily

Rachel

Implement plane partitions, descending plane partitions, increasing tableaux

Jessica