Sparse Days 2011: The slides

A compressed archive containing all the presentations slides is available

Cleve Ashcraft	On direct elimination of constraints in KKT systems
Alfredo Buttari	On the memory behaviour of a multifrontal QR software for multicore systems
Mathieu Chanaud	Parallel multigrid solver for time harmonic Maxwell equations
Riadh Fezzani	BFD:a preconditioning technique using block filtering decomposition
Pavel Jiránek	Estimating the backward error in least squares problems
Amal Khabou	Communication-avoiding LU factorization with panel rank revealing pivoting
Philip A. Knight	Balancing to prescribed row and column sums
Murat Manguoglu	Sparse matrix computations in arterial fluid mechanics
Esmond G. Ng	A combinatorial problem in sparse orthogonal factorization
Ahmed Sameh	Towards a scalable parallel sparse linear system solver
Jennifer Scott	An introductory look at the antibandwidth problem
Hanan Sheikh	A scalable Helmholtz solver combining the deflation with shifted Laplace preconditioner
Masha Sosonkina	Memory affinity in sparse matrix-vector multiplications on multicore NUMA architectures

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