85 citations · 446 across the 42 of their papers we have counts for
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math.NA2019★ 7 cited
On pole-swapping algorithms for the eigenvalue problem
Daan Camps, Thomas Mach, Raf Vandebril +1
Pole-swapping algorithms, which are generalizations of the QZ algorithm for the generalized eigenvalue problem, are studied. A new modular (and therefore more flexible) convergence…
math.NA2019★ 5 cited
A multishift, multipole rational QZ method with aggressive early deflation
Thijs Steel, Daan Camps, Karl Meerbergen +1
The rational QZ method generalizes the QZ method by implicitly supporting rational subspace iteration. In this paper we extend the rational QZ method by introducing shifts and pole…