Postdoc at RWTH Aachen with Ghislain Fourier
member of the SFB-TRR 195
PhD from Rutgers University (2018) with Siddhartha Sahi
Algebra and Representation Theory
RWTH Aachen University
Pontdriesch 10–16, 52062 Aachen, Germany
Office: room 402, building no. 1952
Email: second name at art dot rwth minus aachen dot de
Deligne categories and quantum groups
(postponed due to COVID-19)
I am interested in algebra and representation theory and, more specifically, things like:
- tensor categories, Deligne's interpolation categories, monoidal centers
- algebraic Dirac operators, Dirac cohomology, cohomology functors
- PBW deformations, various kinds of Hecke / Cherednik algebras
- "easy quantum groups", diagram algebras
- computer algebra
with Laura Maaßen
: Semisimplicity and Indecomposable Objects in Interpolating Partition Categories
with Andrea Thevis
: Strata of p-Origamis
with Ghislain Fourier
and Viktor Levandovskyy
: Gröbner bases for fusion products
with Robert Laugwitz
: On the Monoidal Center of Deligne's Category Rep(S_t).
J. London Math. Soc. (in press).
with Siddhartha Sahi
: Hopf-Hecke algebras, infinitesimal Cherednik algebras and Dirac cohomology.
Pure Appl. Math. Q., Kostant edition (in press).
articlepreprint Barbasch-Sahi algebras and Dirac cohomology.
Trans. Amer. Math. Soc. 371.10 (2019): 6883-6902.
Dirac cohomology for Hopf-Hecke algebras, September 2018.
- Spring 2019: Lecture in Pairs on filtered-graded transfer and PBW deformations with Viktor Levandovskyy
- Spring 2019: Begleitpraktikum 2
- Fall 2018: Begleitpraktikum
- Spring 2018: TA for Math 351 – Introduction to Abstract Algebra I
- Fall 2017: TA for Math 351 – Introduction to Abstract Algebra I
- Fall 2017: TA for Math 451 – Abstract Algebra I
- Spring 2017: TA for Math 311 – Introduction to Real Analysis I
- Spring 2017: TA-at-large for Math 354 – Linear Optimization
- Fall 2016: TA-at-large for Math 421 – Advanced Calculus for Engineering
- Spring 2016: TA for Math 251 – Multivariable Calculus
- Fall 2015: TA for Math 152 – Calculus II for the Mathematical and Physical Sciences
, a Julia package for monomial bases using OSCAR
(under development; example
, a GAP
package for Knop’s tensor envelopes
on quantum Schur-Weyl duality and link invariants
on Deligne's category Rep(S_t)
on some constructions of vertex operator algebras and their modules
on quantum groups and tensor categories
of affine surfaces
of my implementaton of an 2.5-opt algorithm approximately solving a random traveling salesman problem live in your browser (slowed down for visualization purposes) ... which traveling salesman?
of some D6-symmetric unit-distance graphs in the plane with 745 vertices and chromatic number five that I discovered with a SAT solver ... so what?
Maintained by me. Last update on Nov 20, 2020.