28 citations · 37 across the 4 of their papers we have counts for
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math.NA2018★ 28 cited
Solving singular generalized eigenvalue problems by a rank-completing perturbation
Michiel E. Hochstenbach, Christian Mehl, Bor Plestenjak
Generalized eigenvalue problems involving a singular pencil are very challenging to solve, both with respect to accuracy and efficiency. The existing package Guptri is very elegant…
math.NA2018
Linear algebra properties of dissipative Hamiltonian descriptor systems
Christian Mehl, Volker Mehrmann, Michal Wojtylak
A wide class of matrix pencils connected with dissipative Hamiltonian descriptor systems is investigated. In particular, the following properties are shown: all eigenvalues are in…