Michael - 北京理工大学 - 数学与统计学院

个人简介

教育背景 04/2005--10/2008, PhD in Mathematics, Mathematical Institute, University of Cologne, Germany. Supervisor: Prof. Peter Littelmann. Major: pure mathematics 10/2000--09/2004, Master in Mathematics, University of Wuppertal, Germany 工作经历 04/2019--Present, Associate Professor, School of Mathematics and Statistics, Beijing Institute of Technology 09/2016--02/2019, Research Fellow in Mathematics, School of Mathematics and Statistics, University of Sydney, Australia. Supervisor: Prof. Andrew Mathas 04/2016--08/2016, Instructor in Mathematics, Mathematical Institute, University of Cologne, Germany. 10/2015--03/2016, Professor (fixed term) in Mathematics, Mathematical Institute, University of Bonn, Germany. 05/2015--09/2015, Instructor in Mathematics, Mathematical Institute, University of Cologne, Germany. 10/2014--04/2015, Postdoc in Mathematics, Mathematical Institute, University of Bonn, Germany. Supervisor: Prof. Catharina Stroppel 10/2013--09/2014, Instructor in Mathematics, Mathematical Institute, University of Cologne, Germany. 05/2009--09/2013, Postdoc in Mathematics, Mathematical Institute, University of Bonn, Germany. Supervisor: Prof. Catharina Stroppel

研究领域

My research interest is higher representation theory and categorification. With a focus on the interaction between representation theory, algebraic geometry and low-dimensional topology.

近期论文

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K. Coulembier and M. Ehrig: The periplectic Brauer algebra II: Decomposition multiplicities. J. Comb. Algebra, 2(1), 19-46, 2018 M. Ehrig. MV-polytopes via affine buildings. Duke Math. J., 155(3), 433- 482, 2010. M. Ehrig and C. Stroppel. 2-row Springer fibres and Khovanov diagram algebras for type D. Canad. J. Math., 68(6), 1285-1333, 2016. M. Ehrig and C. Stroppel. Diagrammatic description for the categories of perverse sheaves on isotropic Grassmannians. Selecta Math. (N.S.), 22(3), 1455-1536, 2016. M. Ehrig and C. Stroppel. Koszul gradings on Brauer algebras. Int. Math. Res. Not. IMRN, (13), 3970-4011, 2016. M. Ehrig and C. Stroppel. Schur-Weyl duality for the Brauer algebra and the ortho-symplectic Lie superalgebra. Math. Z., 284(1-2), 595-613, 2016. M. Ehrig and C. Stroppel. On the category of finite-dimensional representations of OSp(r|2n): Part I. In Representation theory|current trends and perspectives, EMS Ser. Congr. Rep., pages 109-170. Eur. Math. Soc., Zurich, 2017. M. Ehrig and C. Stroppel. Nazarov-Wenzl algebras, coideal subalgebras and categorified skew Howe duality. Adv. Math., 331, 58-142, 2018. M. Ehrig, C. Stroppel, and D. Tubbenhauer. The Blanchet-Khovanov algebras. In Categorification and higher representation theory, volume 683 of Contemp. Math., 183-226, 2017. M. Ehrig and D. Tubbenhauer. Algebraic properties of zig-zag algebras. Online published in Communications in Algebra, 2019. M. Ehrig and D. Tubbenhauer. Relative cellular algebras. online published in Trans. Groups, 2019. M. Ehrig, D. Tubbenhauer, and P. Wedrich. Functoriality of colored link homologies.Proceedings of the LMS, 117(5), 996-1040, 2018. M. Ehrig, D. Tubbenhauer, and A. Wilbert. Singular TQFTs, foams and type D arc algebras. Documenta Math., 24, 1585-1655, 2019.