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JAT
2007
56views more  JAT 2007»
15 years 6 months ago
Multiple orthogonal polynomials of mixed type and non-intersecting Brownian motions
We present a generalization of multiple orthogonal polynomials of type I and type II, which we call multiple orthogonal polynomials of mixed type. Some basic properties are formul...
Evi Daems, Arno B. J. Kuijlaars
ENTCS
2002
91views more  ENTCS 2002»
15 years 5 months ago
Memoization-Based Proof Search in LF - an Experimental Evaluation of a Prototype
Elf is a general meta-language for the specification and implementation of logical systems in the style of the logical framework LF. Proof search in this framework is based on the...
Brigitte Pientka
JSYML
2002
84views more  JSYML 2002»
15 years 5 months ago
Maximal Contiguous Degrees
A computably enumerable (c.e.) degree is a maximal contiguous degree if it is contiguous and no c.e. degree strictly above it is contiguous. We show that there are infinitely many ...
Peter Cholak, Rodney G. Downey, Stephen Walk
149
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TCS
2002
15 years 5 months ago
Automatic verification of real-time systems with discrete probability distributions
We consider the timed automata model of [3], which allows the analysis of realtime systems expressed in terms of quantitative timing constraints. Traditional approaches to real-ti...
Marta Z. Kwiatkowska, Gethin Norman, Roberto Segal...
225
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QUESTA
2008
382views more  QUESTA 2008»
15 years 5 months ago
A note on stable flow-equivalent aggregation in closed networks
We introduce the Conditional Mean Value Analysis (CMVA) algorithm, an exact solution method for product-form load-dependent closed queueing networks that provides a numerically st...
Giuliano Casale