P. Elbaz-Vincent

activity

20002019

most citedPerfect forms and the cohomology of modular groups

7 citations · 14 across the 6 of their papers we have counts for

collaborators

Showing math.KTShow all

3 papers · 1 filter

math.KT2019

Voronoi complexes in higher dimensions, cohomology of $G L_{N} (Z)$ for $N \geq 8$ and the triviality of $K_{8} (Z)$

Mathieu Dutour Sikirić, Philippe Elbaz-Vincent, Alexander Kupers +1

We enumerate the low dimensional cells in the Voronoi cell complexes attached to the modular groups $S L_{N} (Z)$ and $G L_{N} (Z)$ for $N = 8, 9, 10, 11$ , using quotient sublattices techniques…

math.KT2007★ 4 cited

Parallel computation of the rank of large sparse matrices from algebraic K-theory

Jean-Guillaume Dumas, Philippe Elbaz-Vincent, Pascal Giorgi +1

This paper deals with the computation of the rank and of some integer Smith forms of a series of sparse matrices arising in algebraic K-theory. The number of non zero entries in th…

math.KT2000

On Poly(ana)logs I

Philippe Elbaz-Vincent, Herbert Gangl, Maxim Kontsevich

We investigate a connection between the differential of polylogarithms (as considered by Cathelineau) and a finite variant of them. This allows to answer a question raised by Konts…

Voronoi complexes in higher dimensions, cohomology of GLN​(Z) for N≥8 and the triviality of K8​(Z)

Parallel computation of the rank of large sparse matrices from algebraic K-theory

On Poly(ana)logs I

Voronoi complexes in higher dimensions, cohomology of $G L_{N} (Z)$ for $N \geq 8$ and the triviality of $K_{8} (Z)$