719 citations · 972 across the 29 of their papers we have counts for
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math.NA2023
Robust domain decomposition methods for high-contrast multiscale problems on irregular domains with virtual element discretizations
Juan G. Calvo, Juan Galvis
Our research focuses on the development of domain decomposition preconditioners tailored for second-order elliptic partial differential equations. Our approach addresses two major…
math.FA2023
Higher order derivatives of the adjugate matrix and the Jordan form
Jorge I. Rubiano-Murcia, Juan Galvis
In this short note, we show that the higher-order derivatives of the adjugate matrix $\mbox{Adj}(z-A)$, are related to the nilpotent matrices and projections in the Jordan decompos…