1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.NA2026
Eigenvalue bounds for preconditioned symmetric multiple saddle-point matrices with block-triangular preconditioners
Luca Bergamaschi, Michele Bergamaschi, John W. Pearson
We develop eigenvalue bounds for symmetric, block-tridiagonal multiple saddle-point linear systems, preconditioned with block-triangular matrices, based on approximate Schur comple…
math.NA2013★ 1 cited
Computing the smallest eigenpairs of the graph Laplacian
Luca Bergamaschi, Enrico Bozzo, Massimo Franceschet
The graph Laplacian, a typical representation of a network, is an important matrix that can tell us much about the network structure. In particular its eigenpairs (eigenvalues and…