Buongiorno, vi ricordo il seminario di oggi di Daniel Kressner a Matematica, alle ore 11.00.
A presto, -- Leonardo.
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Speaker: Daniel Kressner Affiliation: EPFL Time: Wednesday, 9 January 2019, h. 11:00 Place: Aula Seminari, Dipartimento di Matematica
Title: Tensorized Krylov subspace methods: Algorithms, analysis, and applications
Tensorized Krylov subspace methods are a versatile tool in numerical linear algebra for addressing large-scale applications that involve tensor product structure. This includes the discretization of high-dimensional PDEs, the solution of linear matrix equations, as well as low-rank updates and Frechet derivatives for matrix functions. This talk gives an overview of such methods, discusses their theoretical properties, and highlights applications.