Stephanie Ziegenhagen  


I am a postdoc at the Université Paris 13 since September 2014. From September 2015 on I will be a postdoc at the KTH in Stockholm. I wrote my PhD thesis at the University of Hamburg advised by Prof. Dr. Birgit Richter, and received my PhD in July 2014.  


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Publications and Preprints: 
(joint with Benoit Fresse) Iterated bar complexes and E_{n}homology with coefficients , preprint 2014.
E_{n}cohomology with coefficients as functor cohomology , preprint 2014. (joint with Camil I. Aponte Roman, Muriel Livernet, Marcy Robertson, Sarah Whitehouse) Representations of derived Ainfinity algebras , accepted by Contemporary Mathematics. (joint with Birgit Richter) A spectral sequence for the homology of a finite algebraic delooping , Journal of Ktheory 13 issue 03, 2014, 563599, DOI PhD Thesis: E_{n}cohomology as functor cohomology and additional structures. 



Talks: 
A Hodge decomposition spectral sequence for E_{n}homology Topological activities seminar of the KTH Stockholm, May 2015 E_{n}cohomology as functor cohomology and operations Algebra and geometry seminar of KTH Stockholm, May 2015 E_{n}cohomology as functor cohomology and operations Algebra and topology seminar of the IRMA, Université de Strasbourg, March 2015 E_{n}cohomology as functor cohomology and operations Topology and algebraic geometry seminar of the Université de Nantes, January 2015 E_{n}cohomology as functor cohomology and operations Workshop "Algebras, Operads and Rewriting", Université SaintÉtienne, October 2014 E_{n}cohomology as functor cohomology and operations Homotopical Algebra Summer Days II, Universitat de Barcelona, July 2014 E_{n}cohomology as functor cohomology and operations Topology seminar of the Université catholique de Louvain, March 2014 E_{n}cohomology as functor cohomology and operations Seminar of the project "Algebraic Homotopy, Operads and GrothendieckTeichmüller groups", Université de Lille, January 2014 Additional structures on E_{n}cohomology (slides) Young Topologists Meeting 2013, École polytechnique fédérale de Lausanne, July 2013 A spectral sequence for the homology of a finite algebraic delooping Topology seminar, Université de Lille, April 2013 A spectral sequence for the homology of a finite algebraic delooping Young Women in Topology 2012, Universität Bochum, July 2012 Additional structures on E_{n}cohomology (slides) Young Women in Topology 2011, Universität Bonn, December 2011 


20140825, Stephanie Ziegenhagen 