A Local Spectral Exterior Calculus for the Sphere and Application to the Shallow Water Equations. - Clauson Carvalho da Silva; Christian Lessig; Boyko A. Dodov; Henk Dijkstra; Themis Sapsis (CoRR, 2020)

Variational symplectic diagonally implicit Runge-Kutta methods for isospectral systems. - Clauson Carvalho da Silva; Christian Lessig (CoRR, 2021)

Efficient implementation of high-order isospectral symplectic Runge-Kutta schemes. - Clauson Carvalho da Silva; Christian Lessig; Carlos Tomei (CoRR, 2025)