Najib Idrissi’s math page

Intro

I am a maître de conférences at the mathematics department of Université Paris Cité. I am a member Institut de Mathématiques de Jussieu–Paris Rive Gauche (IMJ-PRG) and deputy head of the team-project “Algebraic Geometry & Topology” (TGA).

I am the scientific coordinator of the ANR Young Researcher project “Structure and Homotopy of Configuration Spaces” (SHoCoS).

You can find more information in my CV.

My main mathematical interests are in the fields of operads, as well as in their applications to algebraic topology and homological algebra. I am especially interested in the study of configuration spaces of manifolds, their links to graph complexes, and the invariants they define.

Contact

Research

See also: arXiv, HAL, MathSciNet, zbMATH, ORCID.

  1. Non-formality of Voronov's Swiss-Cheese operads

    Najib Idrissi, Renato Vasconcellos Vieira.
    In: Q. J. Math. 75.1 (2024), pp. 63-95
    Online on .
    Updated on .
    Accepted on .
    Full textDOI:10.1093/qmath/haad041arXiv:2303.16979hal-04053257Annex code

  2. Configuration Spaces of Manifolds with Boundary

    Ricardo Campos, Najib Idrissi, Pascal Lambrechts, Thomas Willwacher.
    To appear in Astérisque (Soc. Math. Fr., Paris)
    Online on .
    Updated on .
    Accepted on .
    Full textarXiv:1802.00716hal-01721634

  3. Homotopy Prefactorization Algebras

    Najib Idrissi, Eugene Rabinovich.
    Preprint v2, 35 pages.
    Online on .
    Updated on .
    Full textarXiv:2304.13011hal-04082483

  4. Curved Koszul duality of algebras over unital versions of binary operads

    Najib Idrissi.
    J. Pure Appl. Algebra 227.3 (March 2023)
    Online on .
    Updated on .
    Accepted on .
    Full textDOI:10.1016/j.jpaa.2022.107208arXiv:1805.01853hal-01786218MR4477956Zbl 07595193

  5. Real Homotopy of Configuration Spaces: Peccot Lecture, Collège de France, March & May 2020

    Najib Idrissi.
    Lecture Notes in Mathematics 2303. Cham: Springer, 2022. 210 pp. ISBN: 978-3-031-04427-4.
    Online on .
    Updated on .
    Accepted on .
    DOI:10.1007/978-3-031-04428-1hal-03821309MR4461096Zbl 07529469

  6. Boardman–Vogt resolutions and bar/cobar constructions of (co)operadic (co)bimodules

    Ricardo Campos, Julien Ducoulombier, Najib Idrissi.
    In: High. Struct. 5.1, pp. 293–366 (2021), 74 pages.
    Online on .
    Updated on .
    Accepted on .
    Full textDOI:10.21136/HS.2021.09arXiv:1911.09474hal-01786218MR4367224Zbl 7482172

  7. Formality of a higher-codimensional Swiss-Cheese operad

    Najib Idrissi.
    In: Algebr. Geom. Topol. 22.1 (2022), pp. 55–111
    Online on .
    Updated on .
    Accepted on .
    Full textDOI:10.2140/agt.2022.22.55arXiv:1809.07667hal-01878406MR4413816Zbl 07518301

  8. Configuration Spaces of Surfaces

    Ricardo Campos, Najib Idrissi, Thomas Willwacher.
    Preprint v2, 50 pages.
    Online on .
    Updated on .
    Full textarXiv:1911.12281hal-02423726

  9. The Lambrechts–Stanley Model of Configuration Spaces

    Najib Idrissi.
    In: Invent. Math. (2019) 216.1, pp. 1–68.
    Online on .
    Updated on .
    Accepted on .
    Full textDOI:10.1007/s00222-018-0842-9arXiv:1608.08054hal-01438861MR3935037Zbl 07051043

  10. A model for framed configuration spaces of points

    Ricardo Campos, Julien Ducoulombier, Najib Idrissi, Thomas Willwacher.
    Preprint v1, 27 p.
    Online on .
    Full textarXiv:1807.08319hal-03835341

  11. Swiss-Cheese Operad and Drinfeld Center

    Najib Idrissi.
    In: Israel J. Math. (2017) 221.2, pp. 941–972.
    Online on .
    Updated on .
    Accepted on .
    Full textDOI:10.1007/s11856-017-1579-7arXiv:1507.06844hal-01438863MR3704940Zbl 06808424

  12. Opérades et Structures Commutatives à Homotopie Près

    Najib Idrissi.
    In: Grad. J. Math. (2016) 1.1, pp. 9–17.
    Online on .
    Full texthal-03997161MR3848667Zbl 1497.18028Journal

Teaching for 2023−2024

  1. Algèbre et Analyse Fondamentales II (2023−2024)

    Université Paris Cité. L2 MIASHS (S2). Exercise sessions: 54h.

  2. Raisonnement Mathématique 2 (2023−2024)

    Université Paris Cité. L1 MIASHS (S2). Lectures: 12h. Exercise sessions: 18h. Organization: 5h.NotesTD1TD2TD3CC1 vACC1 vBCC1 vA (corrigé)CC1 vB (corrigé)ExamenExamen corrigé

  3. Algèbre effective (2023−2024)

    Université Paris Cité. M1 Mathématiques-Informatique Cryptographie (S1). Lectures: 24h.NotesTD1TD2TD3TD4TD5CC1CC2CC2 corrigéExamExam corrigé

  4. Géométrie affine et euclidienne 5 (2023−2024)

    Université Paris Cité. L3 Maths (S1). Exercise sessions: 18h.

Recent talks

  1. Algebra Days in Caen 2024: Algebraic aspects of configuration spaces and moduli spaces (3/3) @ Université de Caen Normandie

    On .
    Title: Operadic structure of configuration spaces (3/3).Event

  2. Algebra Days in Caen 2024: Algebraic aspects of configuration spaces and moduli spaces (2/3) @ Université de Caen Normandie

    On .
    Title: Operadic structure of configuration spaces (2/3).Event

  3. Algebra Days in Caen 2024: Algebraic aspects of configuration spaces and moduli spaces (1/3) @ Université de Caen Normandie

    On .
    Title: Operadic structure of configuration spaces (1/3).Event

  4. Workshop Alps 2024 @ Sainte-Foy-Tarentaise

    On .
    Title: Formality and non-formality of the Swiss-Cheese operad.Event

  5. Séminaire Bourbaki du vendredi @ Institut Henri Poincaré

    On .
    Title: Espaces de modules de courbes et construction de classes caractéristiques.Event

Recent blog posts

  1. arXiv2BibLaTeX: Create a BibLaTeX entry from arXiv

    Published .
    Updated .

  2. Fun with DALL-E 2

    Published .

  3. ANR Young researcher project “Structure and Homotopy of Configuration Spaces” (SHoCoS) selected!

    Published .

  4. “Real Homotopy of Configuration Spaces” is out

    Published .

  5. LaTeX shenanigans

    Published .
    Source