Department of Mathematics
150 N. University Street
, IN 47907-2067
(Bonn, Germany 1997)
(Bonn, Germany 1994)
(Bonn, Germany 1996)
Complete CV as a PDF file.
Publications with DOI links.
Publications as PDF file
Areas of research: Algebraic Topology, Algebraic Geometry, Mathematical Physics, Higher Stuctures.
- Feynman Categories
- String Topology and Related Operations such as Deligne Conjectures
- Hopf Algebras
- Quantum Cohomology and Mirror Symmetry
- Stringy Phenomena for Stacks/Orbifolds
- Geometry of Moduli and Teichmueller Spaces
- Noncommutative Geometry
- Nano Wire Networks and Topological Insulators
- 2+1 dim TQFT and its Extensions
Publications or Publications with links or download as pdf
Link to publications on Mathscinet
Editor for Higher Structures and the European Journal of Pure and Applied Mathematics
I am a one of the chief editors of the journal: Higher Structures
MA 16200 Calculus II
Date and Time: MWF 09:30-10:20 am LILY 1105
Official Course Webpage (contains syllabus and all other information)MA 572 Introduction in Algebraic Topology
Date and Time: MWF 8:30 - 9:20 am in UNIV 103
Office hours: 11am-12pm MW and by appointment.
Past Teaching: A webpage with links to old class pages.
Current and Former Students and Post-Docs: list
Seminars at Purdue
For several semesters I was the organizer of the Topology Seminar.
The schedule of those semesters can be found here.
The current schedule is on the department calendar and here.
The schedule for the Mathematical Physics Seminar can be found on the department calendar and here.
We co-organized the Midwest Topology Seminar Spring 2012 and the Midwest Topology Seminar Fall 2016
Recent AMS special Sessions
Together with Sasha Voronov, we organized Special Session on Topology and Physics at the AMS meeting at the Minnesota Fall 2016 meeting.
With Emil Prodan and Birgit Kaufmann, we organized Special Session on Topological Mathematical Physics
at the Bloomington, Spring 2017 meeting.
Trimester Program on Higher Structures in Geometry and Physics.
From Jan-Mar 2016, I co-organized the Program on Higher Structures in Geometry and Physics at the Max-Planck Institute for Mathematics in Bonn. This also comprised several conferences:
Opening Conference, HTT workshop with lectures by Vladimir Voevodsky and Closing Conference
Link to Birgit Kaufmann's webpage.
Links to Max-Planck Institute for Mathematics Bonn , IHES , MSRI and Institute Mittag-Leffler