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» Computing Rational Bisectors
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NA
2011
296views Computer Vision» more  NA 2011»
14 years 4 months ago
Rational approximation to the Fermi-Dirac function with applications in density functional theory
We are interested in computing the Fermi-Dirac matrix function in which the matrix argument is the Hamiltonian matrix arising from Density Function Theory (DFT) applications. More...
Roger B. Sidje, Yousef Saad
STACS
2007
Springer
15 years 3 months ago
Randomly Rounding Rationals with Cardinality Constraints and Derandomizations
: If you can round {0, 1 2} vectors nicely, then all rational vectors.
Benjamin Doerr
81
Voted
MFCS
2001
Springer
15 years 1 months ago
Rational Graphs Trace Context-Sensitive Languages
This paper shows that the traces of rational graphs coincide with the context-sensitive languages.
Christophe Morvan, Colin Stirling
76
Voted
CAD
2008
Springer
14 years 9 months ago
Geometric Hermite interpolation with circular precision
We present several Hermite-type interpolation methods for rational cubics. In case the input data come from a circular arc, the rational cubic will reproduce it.
Gerald E. Farin
ISSAC
2001
Springer
87views Mathematics» more  ISSAC 2001»
15 years 1 months ago
Unirational fields of transcendence degree one and functional decomposition
In this paper we present an algorithm to compute all unirational fields of transcendence degree one containing a given finite set of multivariate rational functions. In particul...
Jaime Gutierrez, Rosario Rubio San Miguel, David S...