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SIAMSC
2010
118views more  SIAMSC 2010»
12 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
JSCIC
2006
98views more  JSCIC 2006»
13 years 4 months ago
Optimal Strong-Stability-Preserving Time-Stepping Schemes with Fast Downwind Spatial Discretizations
In the field of strong-stability-preserving time discretizations, a number of researchers have considered using both upwind and downwind approximations for the same derivative, in...
Sigal Gottlieb, Steven J. Ruuth
ICCS
2009
Springer
13 years 11 months ago
Explicit Time Stepping Methods with High Stage Order and Monotonicity Properties
This paper introduces a three and a four order explicit time stepping method. These methods have high stage order and favorable monotonicity properties. The proposed methods are ba...
Emil M. Constantinescu, Adrian Sandu
SIAMDM
2010
137views more  SIAMDM 2010»
13 years 3 months ago
Repetition Error Correcting Sets: Explicit Constructions and Prefixing Methods
In this paper we study the problem of finding maximally sized subsets of binary strings (codes) of equal length that are immune to a given number r of repetitions, in the sense th...
Lara Dolecek, Venkat Anantharam
MP
2002
85views more  MP 2002»
13 years 4 months ago
Generalized Goal Programming: polynomial methods and applications
In this paper we address a general Goal Programming problem with linear objectives, convex constraints, and an arbitrary componentwise nondecreasing norm to aggregate deviations w...
Emilio Carrizosa, Jörg Fliege