Universität Bielefeld |

Lutz Hille

Lutz Hille
SFB 701, Fak. f. Mathematik
Universität Bielefeld 
POBox 100 131 
D-33 501 Bielefeld, GERMANY 

tel +49 521 106 4980 
fax +49 521 106 6482 

hille (at) math (dot) uni-bielefeld (dot) de

new page Münster

old page Berlin

old page Hamburg


Research Interests:

  • Koszulalgebras, Tilting Bundles and Representation Theory of Finite Dimensional Algebras
  • Construction of Quotients (in particular Toric Quotients) and Moduli Spaces of Representations of Quivers
  • Number of Orbits, Modality and Degeneration Properties of Linear Actions of Algebraic Groups, in particular, Actions of Parabolic Groups on Normal Unipotent Subgroups
  • The Number of Components in Lusztig's Nilpotent Variety and Crystal Bases
  • Stable Representations of Quivers
  • Exceptional Sequences of Line Bundles on Toric Varieties
  • Exceptional Mutations and Cluster Mutations
  • The Volume of a Tilting Module and Actions with a Dense Orbit

  • I have joint work or projects with:

    Klaus Altmann (FU Berlin)
    Thomas Brüstle (Sherbrooke)
    Simon Goodwin (Birmingham)
    Benjamin Nill (FU Berlin)
    Jose Antonio de la Pena (UNAM Mexico)
    Markus Perling (Bochum)
    Claus Michael Ringel (Bielefeld)
    Gerhard Röhrle (Bochum)
    Harald Skarke
    Grzegorz Zwara (Torun)

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