Functions on the universal cover of the princpal nilpotent orbit

Oblatum 9-III-1991 & 15-IX-1991     

Singular moduli and supersingular moduli of Drinfeld modules

Oblatum 4-XI-1991 & 18-XII-1991 & 21-IV-1992     

Generalized Koszul complexes and Hochschild (co-)homology of complete intersections

Oblatum II-1991 & 26-VI-1991     

Integral closure of modules and Whitney equisingularity

Oblatum 4-II-1991 & 3-VI-1991     

Polynomial periodicity for Betti numbers of covering surfaces

Oblatum 15-II-1991 & 1-VII-1991     

Lie algebras graded by finite root systems and the intersection matrix algebras of Slodowy

Oblatum 21-I-1991 & 16-IX-1991     

Germs of holomorphic vector fields in C3 without a separatrix

Oblatum 28-XII-1988 & 26-III-1990 & 10-X-1990 & 13-VI-1991 & 30-IX-1991     

Vecteurs de Witt non commutatifs et représentabilité de l'homologie modulop

Sans résuméOblatum 9-IV-1991 & 30-IX-1991Avec le soutien de la NSF et de la Fondation SloanURA 212 et UA D.0169 du CNRSURA 212 du CNRS     

A proof of the bounded graph conjecture

Summary An infinite graph is called bounded if for every labelling of its vertices with natural numbers there exists a sequence of natural numbers which eventually exceeds the labelling along any ray in the graph. We prove an old conjecture of Halin, which characterizes the bounded graphs in terms of four forbidden topological subgraphs.Oblatum 17-IV-1991 & 25-X-1991     

On smooth structures of potential surfaces of general type homeomorphic to rational surfaces

Oblatum X-1991 & 10-II-1993     

Sur les variétés compactes asymptotiquement harmoniques

Sans résuméObtatum 10-IX-1991     

Embeddings ofU 3(8),Sz(8) and the Rudvalis group in algebraic groups of typeE 7

Oblatum 5-XII-1991 & 24-II-1993     

ε-factor of a tamely ramified sheaf on a variety

Oblatum 18-XII-1991 & 1-III-1993     

On the degree 5L-function for Sp(2)

Oblatum 19-IX-1990 & 23-V-1991     

Algebro-geometric analogues of Donaldson's polynomials

Oblatum 1-X-1990 & 23-IV-1991     

Contractions of the actions of reductive algebraic groups in arbitrary characteristic

Oblatum 25-X-1990 & 4-V-1991     

Algebraic cycles and Hodge theoretic connectivity

Oblatum 19-VI-1991 & 4-III-1992     

Invariants of several matrices

Oblatum 2-XII-1991 & 15-VI-1992     

Small Zeros of Additive Forms in Algebraic Number Fields

1991 Mathematics Subject Classification 11H50.     

Extending the Category of Linearly Ordered Spaces

1991 Mathematics Subject Classification 54F05.