Cholesky-like Preconditioner for Hodge Laplacians via Heavy Collapsible Subcomplex

Anton Savostianov, Francesco Tudisco, Nicola Guglielmi
SIAM Journal on Matrix Analysis and Applications, (2024)
arxiv doi code

Euler-Richardson method preconditioned by weakly stochastic matrix algebras: a potential contribution to Pagerank computation

Stefano Cipolla, Carmine Di Fiore, Francesco Tudisco
Electronic Journal of Linear Algebra (ILAS), 32 : 254--272 (2017)
doi

Optimal Rank Matrix Algebras Preconditioners

Francesco Tudisco, Carmine Di Fiore, Eugene E. Tyrtyshnikov
Linear Algebra and its Applications, 438 : 405--427 (2013)
doi arxiv

A preconditioning approach to the Pagerank computation

Francesco Tudisco, Carmine Di Fiore
Linear Algebra and its Applications, 435 : 2222--2246 (2011)
doi