Sökning: "Sven-Erik Ekström"
Hittade 2 avhandlingar innehållade orden Sven-Erik Ekström.
1. A vertex-centered discontinuous Galerkin method for flow problems
Sammanfattning : The understanding of flow problems, and finding their solution, has been important for most of human history, from the design of aqueducts to boats and airplanes. The use of physical miniature models and wind tunnels were, and still are, useful tools for design, but with the development of computers, an increasingly large part of the design process is assisted by computational fluid dynamics (CFD). LÄS MER
2. Matrix-Less Methods for Computing Eigenvalues of Large Structured Matrices
Sammanfattning : When modeling natural phenomena with linear partial differential equations, the discretized system of equations is in general represented by a matrix. To solve or analyze these systems, we are often interested in the spectral behavior of these matrices. LÄS MER