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COMPUTER
2010
76views more  COMPUTER 2010»
15 years 2 months ago
Sabotage!
We analyze the incentives of a vertically-integrated producer (VIP) to engage in "self-sabotage". Self-sabotage occurs when a VIP intentionally increases its upstream co...
David Alan Grier
SIAMSC
2010
118views more  SIAMSC 2010»
14 years 11 months ago
Optimal Explicit Strong-Stability-Preserving General Linear Methods
This paper constructs strong-stability-preserving general linear time-stepping methods that are well suited for hyperbolic PDEs discretized by the method of lines. These methods ge...
Emil M. Constantinescu, Adrian Sandu
SIAMNUM
2010
114views more  SIAMNUM 2010»
14 years 11 months ago
Computing Multivariate Fekete and Leja Points by Numerical Linear Algebra
We discuss and compare two greedy algorithms, that compute discrete versions of Fekete-like points for multivariate compact sets by basic tools of numerical linear algebra. The fi...
Len Bos, Stefano De Marchi, Alvise Sommariva, Marc...
SIAMSC
2010
116views more  SIAMSC 2010»
14 years 11 months ago
Optimized Schwarz Waveform Relaxation for the Primitive Equations of the Ocean
In this article we are interested in the derivation of efficient domain decomposition methods for the viscous primitive equations of the ocean. We consider the rotating 3d incompre...
Emmanuel Audusse, Pierre Dreyfuss, Benoit Merlet
DM
2010
108views more  DM 2010»
15 years 4 months ago
Locally toroidal polytopes and modular linear groups
When the standard representation of a crystallographic Coxeter group G (with string diagram) is reduced modulo the integer d 2, one obtains a finite group Gd often the automorphi...
Barry Monson, Egon Schulte