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JSYML
2008
68views more  JSYML 2008»
14 years 11 months ago
Some pathological examples of precipitous ideals
We construct a model with an indecisive precipitous ideal and a model with a precipitous ideal with a non precipitous normal ideal below it. Such kind of examples were previously ...
Moti Gitik
JUCS
2008
147views more  JUCS 2008»
14 years 11 months ago
Authoring Courses with Rich Adaptive Sequencing for IMS Learning Design
: This paper describes the process of translating an adaptive sequencing strategy designed using Sequencing Graphs to the semantics of IMS Learning Design. The relevance of this co...
Sergio Gutiérrez Santos, Abelardo Pardo, Ca...
MP
2008
137views more  MP 2008»
14 years 11 months ago
Valid inequalities and restrictions for stochastic programming problems with first order stochastic dominance constraints
Stochastic dominance relations are well-studied in statistics, decision theory and economics. Recently, there has been significant interest in introducing dominance relations into...
Nilay Noyan, Andrzej Ruszczynski
NA
2008
78views more  NA 2008»
14 years 11 months ago
Luigi Gatteschi's work on asymptotics of special functions and their zeros
A good portion of Gatteschi's research publications--about 65%--is devoted to asymptotics of special functions and their zeros. Most prominently among the special functions st...
Walter Gautschi, Carla Giordano
NA
2008
203views more  NA 2008»
14 years 11 months ago
Block Krylov-Schur method for large symmetric eigenvalue problems
Stewart's Krylov-Schur algorithm offers two advantages over Sorensen's implicitly restarted Arnoldi (IRA) algorithm. The first is ease of deflation of converged Ritz vect...
Yunkai Zhou, Yousef Saad