2 citations · 2 across the 2 of their papers we have counts for
3 papers
math.OC2026
Moving-Average Iteration of Linear Maps
Jeremias Epperlein, Fabian Wirth
We consider moving-average iteration for fixed complex matrices and place the theory in the general context of Krasnoselskii and Mann iteration. Necessary and sufficient spectral c…
math.DS2025
Auerbach bases, projection constants, and the joint spectral radius of principal submatrices
Jeremias Epperlein, Fabian Wirth
It is shown that compact sets of complex matrices can always be brought, via similarity transformation, into a form where all matrix entries are bounded in absolute value by the jo…
math.DS2023★ 2 cited
The joint spectral radius is pointwise Hölder continuous
Jeremias Epperlein, Fabian Wirth
We show that the joint spectral radius is pointwise Hölder continuous. In addition, the joint spectral radius is locally Hölder continuous for -inflations. In the two-…