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An Accuracy Barrier for Stable Three-Time-Level Difference Schemes for Hyperbolic Equations
(1995)SAM Research ReportWe consider three-time-level difference schemes for the linear constant coefficient advection equation $u_t = cu_x$. In 1985 it was conjectured that the varrier to the local order $p$ of schemes which are stable is giben by $p \le 2$ min {$R$,$S$}. Here $R$ and $S$ denote the number of downwind and upwind points, respectively, in the difference stencil with respect to the characteristic of the differential equation through the update ...Report -
Spectral Properties and Knot removal for Interpolation by Pure Radial Sums
(1995)SAM Research ReportWe investigate some asymptotic spectral properties of the collocation matrix arising in interpolation by pure radial sums, and we provide some theoretical results that can be used for knot removal.Report -
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Generalized subspace correction methods for parallel solution of linear systems
(1995)Technischer Bericht / Eidgenössische Technische Hochschule, Departement InformatikReport -
Nonlinear dynamic analysis of Earthquake-resistant multi-storey reinforced concrete walls
(1995)Festschrift zum 60. Geburtstag von Prof. Dr. Hugo BachmannReport -
Improving the retrieval effectiveness by a similarity thesaurus
(1995)ETH, Eidgenössische Technische Hochschule Zürich, Departement Informatik, Institut für InformationssystemeReport -
First experiences with high performance Fortran on the Intel Paragon
(1995)Internal reportReport -
Voronoi diagrams of moving points
(1995)Internal report / Eidgenössische Technische Hochschule, Departement InformatikReport -