Zhe Chen
face
E-mail: zhechencz [at] gmail [dot] com
I obtained my PhD degree in the summer of 2017 at Durham University, UK.
Since then I am working at Department of Mathematics, Shantou University, China.
[Research],
[Teaching],
[Talks/Posters],
[Miscellaneous]
Research
"Eureka! Eureka!" ---- Archimedes
My research interests are around representation theory and number theory.
Currently I am working on generalised Deligne--Lusztig constructions and character sheaves for reductive groups over a local ring.
Papers:
Thesis:
Activities:
- I was running a modular Deligne--Lusztig theory seminar (2017--2018). Click here for more details.
Teaching
"People do not have shortcomings, only uniquenesses." ---- I. M. Gelfand
Talks/Posters
- "Some combinatorics of linear spaces and general linear groups over formal power series"; talk required by starting funding policy, Shantou University, China; Sep 2020.
- "Orbits and representations of Lie type groups over local rings"; Algebra and Number Theory Section in the 13th National Congress of the Chinese Mathematical Society, China; Nov 2019.
- "Orbits and representations of Lie type groups over local rings"; Buildings and Affine Grassmannians, CIRM at Luminy, France; Aug 2019.
- "Orbits and representations of Lie type groups over local rings" (short session); The 15th National Conference on Algebra, Nanning, China; Jul 2019.
- "Orbits and representations of Lie type groups over local rings"; East China Normal University, China; Apr 2019.
- "Evaluating higher Deligne--Lusztig characters"; The Third International Conference on Group Actions and Transitive Graphs, SUSTech, China; Oct 2018.
- "On the inner products of some Deligne--Lusztig type representations"; Conference on representation stability, Shantou University, China; Aug 2017.
- "On the inner products of some Deligne--Lusztig type representations"; "Groupes, Representations et Geometrie" seminar, Paris 7, France; May 2017.
- "On higher Deligne--Lusztig theory"; Number Theory Workshop in British Mathematical Colloquium 2017, host by Durham University, UK; April 2017.
- "On Deligne--Lusztig representations"; Department of Mathematics seminar, Shantou University, China; March 2017.
- "On Deligne--Lusztig representations"; Department of Mathematics seminar, East China Normal University, China; December 2016.
- "Algebraisation and geometrisation in higher Deligne--Lusztig theory" (short session); Representation Theory of Finite and p-adic Groups of Lie Type, CIRM at Luminy, France; November 2016.
- "Higner Deligne--Lusztig theory" (poster); Algebraisation and Geometrisation in the Langlands Programme, University of Bristol, UK; March--April 2016.
- "The algebraisation of higner Deligne--Lusztig theory"; ASG seminar, Durham University, UK; February 2016.
- "An introduction to the Deligne--Lusztig theory"; ASG seminar, Durham University, UK; February 2014.
(Below are my talks in GandAlf, the pure Math PhD student seminar in Durham; "GandAlf" means "Geometry and Algebra forum".)
- "Zeta values and characteristic polynomials (in Iwasawa theory)"; June 2016.
- "Geometry of representations of finite linear groups"; November 2015.
- "Reductive algebraic groups and parabolic induction"; February 2014.
- "Zeta functions and étale cohomology"; November 2013.
Miscellaneous
"It is a very sad thing that nowadays there is so little useless information." ---- O. Wilde
- Weiqi (also known as Baduk and Go) is an ancient board game, built on a few simple rules. I continued this hobby in UK via the friendly Durham Go club.
- A collection of photos (...under construction...).
- Personal list of restaurants (...under construction...).