Parallel computation of the rank of large sparse matrices from algebraic K-theory (2007)
Dumas, Jean-Guillaume, Elbaz-Vincent, Philippe, Giorgi, Pascal, Urbanska, Anna
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 the considered...
Parallel computation of the rank of large sparse matrices from algebraic K-theory (2007)
Dumas, Jean-Guillaume, Elbaz-Vincent, Philippe, Giorgi, Pascal, Urbanska, Anna
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 the considered...
Parallel computation of the rank of large sparse matrices from algebraic K-theory (2007)
Dumas, Jean-Guillaume, Elbaz-Vincent, Philippe, Giorgi, Pascal, Urbanska, Anna
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 the considered...
Parallel computation of the rank of large sparse matrices from algebraic K-theory (2007)
Dumas, Jean-Guillaume, Elbaz-Vincent, Philippe, Giorgi, Pascal, Urbanska, Anna
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 the considered...
Quelques Calculs De La Cohomologie De Gln (2002)
Philippe Elbaz-vincent, Herbert Gangl, Et Christophe Soul
For N = 5 and N = 6, we compute the Vorono cell complex attached to real N-dimensional quadratic forms, and we obtain the homology of GLN (Z) with trivial coecients, up to small primes. We also prove...
Quelques calculs de la cohomologie de GL_N(Z) et de la K-theorie de Z (2002)
Elbaz-Vincent, Philippe, Gangl, Herbert, Soule, Christophe
For N=5 and N=6, we compute the Voronoi cell complex attached to real N-dimensional quadratic forms, and we obtain the homology of GL_N(Z) with trivial coefficients, up to small primes. We also prove...
Elbaz-Vincent, Philippe, Gangl, Herbert, Kontsevich, Maxim
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 Kontsevich concerning...
We investigate a connection between the differential of polylogarithms (as considered by Cathelineau) and a nite variant of them. This allows to answer a question raised by Kontsevich concerning the...