Weekly seminar planning Room: Amphithéàtre Darboux Participants will meet at IHP's amphithéâtre Darboux to plan and put in place the weekly seminars.

Presentation of the maker space, Fablab Participants will visit the maker space 'fablab de sorbonne université'. Time to be communicated.

Short presentations Room: Amphitheater Darboux Interested participants should send their slides (max 2 page PDF in a landscape format) to remi.coulon@cnrs.fr

Web Working Group Room: Amphitheatre Darboux run by Yuri Sulyma

Drawing Club Room: Salle Pierre Grisvard (314) Run by Elliot Kienzle

Maker Space, Fablab Room: Fablab SU

Seminar Room: Amphitheatre Darboux Title: Geometrization of Orbifolds Speaker: Chaim Goodman-Strauss (National Museum of Mathematics)

Web Working Group Room: Amphitheatre Darboux run by Yuri Sulyma

No-senior Seminar Room: Amphitheatre Darboux Undergrad / Graduate / Post-doc seminar

Maison Poincaré Open Space

VR work group Room: Amphitheater Darboux run by Arnaud Chéritat

Education Math Group Room: Amphitheater Darboux run by Stepan Paul

Web Working Group Room: Amphitheatre Darboux run by Yuri Sulyma

Show and Ask Room: Amphitheatre Darboux

Numberscope Demo Room: Amphitheatre Darboux Kate Stange and Glen Withney

Drawing Club Room: Pierre Grisvard Run by Elliot Kienzle

Maker Space, Fablab Room: Fablab SU

Seminar Room: Amphitheatre Darboux Aaron Abrams: Illustrating (with) configuration spaces A configuration space is a mathematical creation designed to capture all of the information about a system that has multiple potentially complicated and interacting parts. As a mathematician, it is easy to forget how clever, abstract, useful, and even ubiquitous this idea is. How can we illustrate these objects, and how can we use them in illustration? [No background with configuration spaces will be assumed.]

Web Working Group Room: Amphitheatre Darboux run by Yuri Sulyma

No-senior Seminar Room: Amphitheatre Darboux Undergrad / Graduate / Post-doc seminar

VR work group Room: Amphitheatre Darboux run by Arnaud Chéritat

Education Math Group Room: Amphitheatre Darboux run by Stepan Paul

Shader Course Room: Amphitheatre Darboux run by Steve Trettel

Web Working Group Room: Amphitheatre Darboux run by Yuri Sulyma

Show and Ask Room: Amphitheatre Darboux

Web Working Group Room: Amphitheater Darboux

Drawing Club Room: Pierre Grisvard Run by Elliot Kienzle

Maker Space, Fablab Room: Fablab SU

Seminar - Avoiding inessential edges

• Henry Segerman

Room: Amphitheatre Darboux I'll talk about a research project, joint work with Tejas Kalelkar and Saul Schleimer, in which we used a number of different visualization techniques. A classical result says that any two triangulations of a three-manifold with the same number of vertices are connected to each other through a sequence of local combinatorial moves (namely, 2-3 and 3-2 moves). However, for some applications we need more from our triangulations - for example that all edges are essential. This means that you cannot deform any of the edges of the triangulation into a vertex. Is the subset of essential triangulations still connected by local moves? (Yes.) The proof is very visual, mostly involving the dual structure to a triangulation, which we call a foam. We discovered that real-life soap films attached to a suitable 3D printed frame will perform the local moves when the frame is flexed. With Sabetta Matsumoto, Saul and I are working on a YouTube video exploring soap films, and our results.

Web Working Group Room: Amphitheater Darboux

No-Senior Seminar Room: Amphitheater Darboux

Teaching Seminar Room: Amphitheater Darboux

Shader Course Room: Amphitheater Darboux

Show and Ask Room: Amphitheatre Darboux

Illustrating Math Seminar Online Room: Amphitheater Darboux

Web Working Group Room: Amphitheater Darboux

Drawing Club Room: Salle Yvette Cauchois Run by Elliot Kienzle

Maker Space, Fablab Room: Fablab SU

Seminar

• Sabetta Matsumoto

Room: Amphitheater Darboux Title: Knotty knots are textile tangles Abstract: I’ll discuss the knot theory behind knitting and how topology affects the elasticity of fabrics.

Paper and Scissors workshop

• Chaim Goodman-Strauss

Room: Amphitheater Darboux

No-Senior Seminar Room: Amphitheater Darboux

VR Working Group Room: Amphitheater Darboux By Arnaud Chéritat (Institut de Mathématiques de Toulouse)

Teaching Seminar Room: Amphitheater Darboux

Shader Course Room: Amphitheater Darboux

Web Working Group Room: Amphitheater Darboux by Yuri Sulma.

Show and Ask Room: Amphitheatre Darboux

Web Working Group

• Yuri Sulyma

Room: Amphitheater Darboux

Drawing Club Room: Salle Yvette Cauchois Run by Elliot Kienzle

Maker Space, Fablab Room: Fablab SU

Seminar

• Pierre Berger

Room: Amphitheater Darboux Title: Sensitive Experiences in Geometry and Dynamical Systems Using Real-Time Simulations Abstract: I will present a selection of my artworks stemming from explorations of Thurston geometries in 2013, including their acoustic dimension, as well as more recent works devoted to the visualization of wild dynamics.

Mathematical App Development with AI (workshop)

• David Bachman

Room: Amphitheater Darboux

Paper and Scissors workshop

• Chaim Goodman-Strauss

Room: Amphitheater Darboux

No-Senior Seminar Room: Amphitheater Darboux

VR Working Group Room: Amphitheater Darboux By Arnaud Chéritat (Institut de Mathématiques de Toulouse)

Teaching Seminar Room: Amphitheater Darboux Speaker: Jayadev Athreya

Shader Course Room: Amphitheater Darboux

Web Working Group Room: Amphitheater Darboux by Yuri Sulma.

Show and Ask Room: Amphitheatre Darboux

Web Working Group

• Yuri Sulyma

Room: Amphitheater Darboux

Drawing Club Room: Salle Maryam Mirzakhani (201) Run by Elliot Kienzle

Maker Space, Fablab Room: Fablab SU

Seminar Room: Amphitheater Darboux Speaker: Vladimir Sicca Title: Newclid: Humans looking at computers looking at geometry Abstract: In this talk I will show some visual aspects of the development of the geometry-solver Newclid. We'll discuss decisions taken to illustrate its outputs, how illustrating the inner workings helped the development and how and why the engine sees geometry problems.

Clay Lecture - Examples of useful visualization in mathematical research

• Ingrid Daubechies

Room: Amphi Hermitte ***Il n'est pas nécessaire de s'inscrire pour assister à l'exposé. Cependant l'amphithéâtre Hermitte a une capacité maximale de 150 places, l'accès se fera dans la limite des places disponibles.*** Mathematicians excel at abstraction; they articulate precise mathematical properties, construct abstract objects with these properties, and study them. In this pursuit, it can be extremely helpful to build special examples and understand them thoroughly-including through visualization. The presentation will feature examples of visualization useful in mathematical research, from the experience of the speaker and others. <img src="https://i0.wp.com/mathemalchemy.org/wp-content/uploads/2022/01/wavelet-mural-mathemalchemy-art-installation.jpg?w=1000&ssl=1" alt="drawing" style="width:100%;"/> Mathemalchemy (Brona Butler)

Paper and Scissors workshop

• Chaim Goodman-Strauss

Room: Amphitheater Darboux

No-Senior Seminar Room: Amphitheater Darboux

VR Working Group Room: Amphitheater Darboux By Arnaud Chéritat (Institut de Mathématiques de Toulouse)

Teaching Seminar Room: Amphitheater Darboux Speaker: Stepan Paul and Yuri Sulyma

Web Working Group Room: Amphitheater Darboux by Yuri Sulma.

Show and Ask Room: Amphitheatre Darboux

Web Working Group

• Yuri Sulyma

Room: Amphi Choquet-Bruhat

Drawing Club Room: Salle Maryam Mirzakhani (201) Run by Elliot Kienzle

Maker Space, Fablab Room: Fablab SU

Seminar Room: Amphi Choquet-Bruhat Speaker: Alba Malaga, Pierre Arnoux, and Samuel Lelièvre Title: Flat Tori

IMAGINARY workshop Room: Amphi Choquet-Bruhat Speakers: Elisabeth Schaber, Alba Málaga Sabogal, Samuel Lelièvre Abstract: IMAGINARY is an international association for math outreach. Born in 2007 at the Oberwolfach mathematical institute, they have always been focused on staying close to current mathematical research. In 2016 they became an independent NGO based in Berlin. IMAGINARY creates exhibits and exhibitions, organises workshops, and offers a sharing platform so that math exhibits can be shared and replicated worldwide. In this small workshop, after a brief presentation of IMAGINARY, we will help you create an account and upload some of your work onto the sharing platform.

Paper and Scissors workshop

• Chaim Goodman-Strauss

Room: Amphitheater Darboux

No-Senior Seminar Room: Amphitheater Darboux

VR Working Group Room: Amphitheater Darboux By Arnaud Chéritat (Institut de Mathématiques de Toulouse)

Teaching Seminar Room: Amphitheater Darboux Math and Making Panel

Web Working Group Room: Amphitheater Darboux by Yuri Sulma.

Show and Ask Room: Amphitheatre Darboux

Drawing Club Field trip!

Maker Space, Fablab Room: Fablab SU

Outro Session Room: Amphi Gaston Darboux Come tell us what you've done during the trimester!

Wine and Cheese Last one of the program!

Paper and Scissors workshop Room: Amphitheater Darboux Led by Alba and Samuel

VR Working Group Room: Amphitheater Darboux By Arnaud Chéritat (Institut de Mathématiques de Toulouse)

Teaching Seminar Room: Amphitheater Darboux Led by Arnaud Chéritat