7 search results - page 1 / 2 » Error Bounds for Lanczos Approximations of Rational Function... |
DAGSTUHL
2008
13 years 6 months ago
2008
Abstract. Having good estimates or even bounds for the error in computing approximations to expressions of the form f(A)v is very important in practical applications. In this paper...
DATE
2002
IEEE
13 years 9 months ago
2002
IEEE
As system integration evolves and tighter design constraints must be met, it becomes necessary to account for the non-ideal behavior of all the elements in a system. For high-spee...
AAECC
2007
Springer
13 years 5 months ago
2007
Springer
Abstract We describe a method to approximate a segment of the intersection curve of two implicitly defined surfaces by a rational parametric curve. Starting from an initial soluti...
DMTCS
2003
13 years 6 months ago
2003
Let h : N → Q be a computable function. A real number x is h-monotonically computable (h-mc, for short) if there is a computable sequence (xs) of rational numbers which converges...
ISSAC
2007
Springer
13 years 11 months ago
2007
Springer
Algebraic randomization techniques can be applied to hybrid symbolic-numeric algorithms. Here we consider the problem of interpolating a sparse rational function from noisy values...