Workshop on 

Algebraic K-Theory, Linear Algebraic Groups and Related Structures

on the occasion of the midterm review of  RTN Network HPRN-CT-2002-00287

Bielefeld, 09.02.2005 -- 11.2.2005

This workshop was intended to give the participating scientists of the
network an occasion to present and discuss their actual research.
-- to be completed, "n.a." means: files not (yet) available --

Mi  09.2.2005
14.00 - 14.45 M. Schlichting  On the vanishing of negative K-theory of
                              singular varieties 
			      [djvu 129 Kb, pdf 172 Kb]
15.00 - 15.45 K. Zainoulline  Motivic decompositions of anisotropic projective
	                      homogeneous varieties 
			      [djvu 35 Kb, pdf 124 Kb]
16.00 - 16.45 S. Yagunov      Novel topological methods in algebraic geometry 
                              [djvu 38 Kb, pdf 154 Kb]
17.00 - 17.45 S. Pumpluen     Indecomposable forms of higher degree 
                              [djvu (n.a.), pdf (n.a.)]

Do  10.2.2005
 9.00 - 10.00 G. Favi         From essential to canonical dimension: An overview 
                              [djvu 694 Kb, pdf 961 Kb]
10.30 - 11.15 E. Lequeu       SL_1(A) and essential dimension 
                              [djvu 103 Kb, pdf 129 Kb]
11.30 - 12.15 A. Laghribi     Witt kernels of quadratic forms for some field 
                              extensions in characteristic 2 
			      [djvu (n.a.), pdf (n.a.)]

14.00 - 14.45 K. Becher       How to decide whether a field has $u$-invariant 4 
                              [djvu 137 Kb, pdf 175 Kb]
                              see also LAG 154. K. Becher: On fields of $u$-invariant 4 
15.00 - 15.45 A. Cortella     Clifford algebras for antiautomorphisms of 
                              central simple algebras 
                              [djvu 162 Kb, pdf 203 Kb]
16.00 - 16.45 M. Mahmoudi     Torsion hermitian forms 
                              [djvu 102 Kb, pdf 302 Kb]
17.00 - 17.45 J.-L. Loday     Cartier-Milnor-Moore theorem and operads 
                              [djvu 33 Kb, pdf 65 Kb]

Fr  11.2.2005
 9.00 - 10.00 C. Pedrini      Toward a motivic proof of Bloch's Conjecture? 
                              [djvu (n.a.), pdf (n.a.)]
10.30 - 11.15 A. Rosenschon   Torsion and cotorsion in pseudo pretheories 
                              [djvu (n.a.), pdf (n.a.)]
11.30 - 12.15 B. Kunyavski    Engel-like characterization of radicals in finite
                              dimensional Lie algebras and finite group  
                              [djvu 554 Kb, pdf 819 Kb]

14.00 - 14.45 H. Maakestad    Principal parts and invariants for coherent sheaves 
                              [djvu 433 Kb, pdf 543 Kb]
15.00 - 15.45 D. Vauclair     Cup product and Iwasawa theory for K_2 
                              [djvu 23 Kb, pdf 64 Kb]
16.00 - 16.45 T. Huettemann   Total cofibre in algebraic K-theory 
                              [djvu (n.a.), pdf (n.a.)]
17.00 - 17.45 A. Ranicki      Noncommutative localization in algebra and topology 
                              [djvu 122 Kb, pdf 195 Kb]