Welcome on my homepage

Eric Hoffbeck


A Poincaré-Birkhoff-Witt criterion for Koszul operads, manuscripta mathematica, Volume 131 (2010), 87-110.
Gamma-homology of algebras over operads,Algebraic & Geometric Topology, Volume 10 (2010), 1781-1806.
Leibniz homology of Lie algebras as functor homology, with Christine Vespa, Journal of Pure and Applied Algebra, Volume 219, Issue 9, September 2015, Pages 3721-3742.
Obstruction theory for algebras over operads, Annales Mathématiques Blaise Pascal, Volume 23 (2016), 75-107 .
Convergent presentations and polygraphic resolutions of associative algebras, with Yves Guiraud and Philippe Malbos, to appear in Mathematische Zeitschrift.
Shuffles of trees, with Ieke Moerdijk, European Journal of Combinatorics, Volume 71 (2018), 55-72.
Operads with compatible CL-shellable partition posets admit a Poincaré-Birkhoff-Witt basis, with Joan Bellier-Millès and Bérénice Delcroix-Oger, preprint, november 2018.


Conferences, workshops and recent seminars:
(to be updated soon)
Group theory seminar, Amiens, 16 March 2016
Topology seminar, Angers, 8 December 2015
Conference "Homotopy in concurrency and rewriting", Palaiseau, 9-12 June 2015
Topology seminar, Nijmegen (Pays-Bas), 28 april 2015
GTIA, IHP (Paris), 2 March, 30 March et 18 May 2015
Topology seminar, Lille, 6 February 2015
Topology seminar, Nantes, 8 January 2015
Mini-course (3h), Workshop "Algebra, Operads and Rewriting", Saint-Etienne, 1-3 October 2014
ANR HOGT conference, Nice, 9-12 September 2014
Topology seminar, Nijmegen (Pays-Bas), 27 May 2014
Algebra conference, in honor of Roland Berger, Saint-Etienne, 14-16 May 2014.
Topology seminar, Nijmegen, 8 May 2014
éminaire de topologie, Strasbourg, March 2014
Séminaire de topologie, Toulouse, 18 February 2014
Slides of a talk about Leibniz homology as functor homology (or for the french version)
Algebra and Computation, Lyon, 19-24 January 2014
Topology seminar, Paris 13, 19 December 2013
"Algèbre et Topologie Homotopiques" Seminar, Paris 7, 5 June 2013
Higher Category Seminar, PPS - Paris 7, 18 January, 8 February and 22 February 2013
Algebraic topology seminar, Luxembourg, 4 June 2012
GTIA, IHP (Paris), 13 February and 2 April 2012
Higher Category Seminar, PPS - Paris 7, 3 February, 10 February and 17 March 2012
Operads and Rewriting, Lyon, 2-4 November 2011
GDR de topologie, Montpellier, 20-23 October 2010
Workshop on "Opérades, Bigèbres et théorie de l'homotopie", Lille, 23-27 August 2010
Young topologists' meeting III (Le Chatelard, Suisse), 28 May 2009
Homologie des algèbres : structures et applications, CIRM (Marseille), 1-5 December 2008
Workshop on operads and PROPs, Montpellier, 22-23 May 2008
GDR de topologie, Angers, 28-30 October 2007

Older seminars: Amiens, Angers, Hamburg, Lille, Nice, Paris 13, Saint-Etienne, Strasbourg, Toulouse.


I did my PhD in algebraic topology at the "Laboratoire Paul Painlevé", in Lille, France. My supervisor was Benoit Fresse.
I defended on 8th September 2010.
The electronic version of my PhD is available here. The slides of the defense (in french) can be found here.
Keywords: Operads, algebras, Koszul duality, homology theories, obstruction theories.

To contact me: ''name''@math.univ-paris13.fr where ''name'' is hoffbeck.