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157
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JSC
2010
82views more  JSC 2010»
14 years 10 months ago
Linear complete differential resultants and the implicitization of linear DPPEs
The linear complete differential resultant of a finite set of linear ordinary differential polynomials is defined. We study the computation by linear complete differential resulta...
Sonia L. Rueda, J. Rafael Sendra
131
Voted
JAT
2010
171views more  JAT 2010»
14 years 10 months ago
Chebyshev approximation of the null function by an affine combination of complex exponential functions
We describe the theoretical solution of an approximation problem that uses a finite weighted sum of complex exponential functions. The problem arises in an optimization model for t...
Paul Armand, Joël Benoist, Elsa Bousquet
131
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FORMATS
2008
Springer
15 years 5 months ago
Some Recent Results in Metric Temporal Logic
Metric Temporal Logic (MTL) is a widely-studied real-time extension of Linear Temporal Logic. In this paper we survey results about the complexity of the satisfiability and model c...
Joël Ouaknine, James Worrell
119
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FOSSACS
2009
Springer
15 years 10 months ago
Parameter Reduction in Grammar-Compressed Trees
Abstract. Trees can be conveniently compressed with linear straight-line contextfree tree grammars. Such grammars generalize straight-line context-free string grammars which are wi...
Markus Lohrey, Sebastian Maneth, Manfred Schmidt-S...
SIAMDM
2002
124views more  SIAMDM 2002»
15 years 3 months ago
Counting Claw-Free Cubic Graphs
Let Hn be the number of claw-free cubic graphs on 2n labeled nodes. Combinatorial reductions are used to derive a second order, linear homogeneous differential equation with polyno...
Edgar M. Palmer, Ronald C. Read, Robert W. Robinso...