Arbeitsgruppe Algebra

Dr. Hao Chang

Arbeitsgruppe AlgebraZwei Studenten und eine Tasse Kaffee

Mathematisches Seminar
Christian-Albrechts-Universität zu Kiel
Ludewig-Meyn-Straße 4
D-24098 Kiel

chang@math.uni-kiel.de

Telefon: +49 431 880-2523
Telefax: +49 431 880-4091
Raum 322

Research Interests

Lie Theory and Representation Theory in positive characteristic.
 
Preprints and Publications
  • Finite group schemes of p-rank ≤ 1. (with R. Farnsteiner) (arXiv)
  • Toral stabilizers of restricted Lie algebras. (axXiv)
  • Publications (MathSciNet)
 
 
Teaching (Exercise Class)
  • Lie Algebras and Algebraic Groups I - Winter term 2016/2017
  • Commutative Algebra - Summer term 2016
  • Homological Algebra II - Winter term 2015/2016
  • Homological Algebra I - Summer term 2015

Talks at Kiel

  • 31.01.2017: On the rank of a filtered restricted Lie algebra.
  • 22.11.2016: Projective covers, idempotents and Morita equivalence.
  • 26.01.2016: Toral stabilizer and its applications.
  • 24.11.2015: Toral stabilizer and Semisimple orbits.
  • 09.06.2015: Locally constant functions and degrees of modules.
  • 11.11.2014: Geometric properties of elementary subalgebras, II.
  • 04.11.2014: Geometric properties of elementary subalgebras, I.
  • 20.05.2014: Graded Modules: Restriction and Extension.
  • 26.11.2013: Exact couples and five-term sequences, II.
  • 08.05.2013: Nilpotent orbits in the Witt algebra and applications, II.
  • 24.04.2013: Nilpotent orbits in the Witt algebra and applications, I.
  • 21.11.2012: The subvariety of elementary subalgebras.

 

Talks outside of Kiel

 

Conferences and Workshops