Welcome on my homepage

Eric Hoffbeck


Articles

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, Mathematische Zeitschrift, Volume 293, (2019) 113-179.
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.
Properadic homotopical calculus, with Johan Leray and Bruno Vallette, to appear in IMRN.

Talks

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.

PhD

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.
 
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