74 citations · 255 across the 21 of their papers we have counts for
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math.NA2019
Analysis of the multiplicative Schwarz method for matrices with a special block structure
Carlos Echeverría, Jörg Liesen, Petr Tichý
We analyze the convergence of the (algebraic) multiplicative Schwarz method applied to linear algebraic systems with matrices having a special block structure that arises, for exam…
cs.DC2019★ 7 cited
Mathematical Analysis and Algorithms for Federated Byzantine Agreement Systems
André Gaul, Ismail Khoffi, Jörg Liesen +1
We give an introduction to federated Byzantine agreement systems (FBAS) with many examples ranging from small "academic" cases to the current Stellar network. We then analyze the m…