Meetings & Seminars

Seminar

Currently, our seminar takes place virtually on our private BigBlueButton server : contact us if you want to participate to the live with an audio/video exchange with the lecturer or to private sessions.

Live

You can follow non private sessions of our seminar (and participate through a chat) as well as some other events on our live channel.

Next sessions :

 

Past sessions

3 June 2021 – 15:00 (OURAGAN seminar) : Daniel Robertz – An introduction to Janet bases and Thomas decomposition. replay.

27 May 2021 – 15:00 (OURAGAN seminar) : Laurent Busé – Determinantal tensor product surfaces and the method of moving quadrics. replayslides

21 may 2021 – 11:30 (AFRIMath seminar) :  Aziz Diop (Université Cheikh Anta Diop, Dakar) – K-systoles sur un Schottky. replay

21 may 2021 – 10:30 (AFRIMath seminar) :: Cyriaque Atindogbé (Université Abomey Calavi, Cotonou) – Rigged structure : A bridge between Null and Riemannian Geometries. replay

20 may 2021 – 15:00 (OURAGAN seminar) : Boulos El Hilany: Computing efficiently the non-properness set of polynomial maps on the plane. replayslides.

6 may 2021 – 15:00 (OURAGAN seminar) : Josué Tonelli-Cueto: A numerical algorithm for zero counting. IV: An adaptive speedup. replay

29 april 2021 – 15:00 (OURAGANseminar) : Georges Le Vey, On transcendantal/polynomial equations appearing in the design of musical wind instruments.replay

23 april 2021 – 10:30 (AFRIMath seminar) : Marie-Françoise Roy, Comment calculer la topologie d’une courbe algébrique réelle ?. replay

23 april 2021 – 11:30 (AFRIMath seminar) : Winnie Ossete (Brazzaville), une introduction aux amibes. replay

22 april 2021 – 13:00 (OURAGAN seminar) : Felipe Cucker, Functional Norms, Condition Numbers, and Numerical Algebraic Geometry. replay

15 april 2021 – 15:00 (OURAGAN seminar): Elias Tsigaridas, Solving sparse polynomial systems with sparse Groebner basis. replay

8 april 2021 – 15:00 (OURAGAN seminar): Monique Teillaud, Triangulations de Delaunay de surfaces hyperboliques. replay –  slides

1 april 2021 – 15:00 : private session on triangulation-fibration

25 Mars 2021 – 15:00 : private session (visit of INRIA’s DGD-S)

23 Mars 2021 – 10:00 : private session (computations related to character varieties)

18 Mars 2021 – 15:00(OURAGANseminar): M. Barakat, guided tour of HomAlg. replay.

11 mars 2021 – 15:00 (OURAGAN seminar): M. Wintraecken, Topologically correct PL-approximations of isomanifolds. replayslides

18 Février 2021 – 15:00 (OURAGANseminar): M. Barakat, Organising computer algebra using category theory. – replayslides

11 Février 2021- 15:00 : (private) workshop on triangulated varieties

4 Février 2021 – 15:00 : (private) workshop on mesh

21 Janvier 2021 – 15:00 (OURAGAN seminar) :Clément Maria – Parameterized Complexity of Quantum Knot Invariants – replay – slides.

21 Janvier 2021 – 11:00 (DATASHAPE seminar): Antonin Guilloux & Guillaume Moroz – Visualization of the 8-knot complement fibration – replay – slides.

14 Janvier 2021 – 15:00 (OURAGAN seminar:  Yves Guiraud – Présentations cohérentes des monoïdes d’Artin – replay – slides.

 

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