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An efficient SPDE approach for El Niño
ArticleAbstract: We consider the numerical approximation of stochastic partial differential equations (SPDEs) based mPalabras claves:Differential Lyapunov equations, Differential matrix equations, El Niño simulations, Stochastic differential equations, Stochastic Galerkin methodsAutores:Hermann Mena, Lena Maria PfurtschellerFuentes:scopusRemarks on inhomogeneous elliptic problems arising in astrophysics
ArticleAbstract: We deal with the variational study of some type of nonlinear inhomogeneous elliptic problems arisingPalabras claves:Inhomogeneous semilinear elliptic problems, Solar flares, Variational methodsAutores:Hermann Mena, Marco Vinicio Calahorrano RecaldeFuentes:googlescopusNumerical low-rank approximation of matrix differential equations
ArticleAbstract: The efficient numerical integration of large-scale matrix differential equations is a topical problePalabras claves:Differential Lyapunov equations, Differential Riccati equations, Dynamical low-rank approximation, El Niño simulation, Linear quadratic regulator problem, Splitting integratorsAutores:Hermann Mena, Lena Maria Pfurtscheller, Ostermann A., Piazzola C.Fuentes:scopus