Sciweavers

105 search results - page 6 / 21
» na 2006
Sort
View
APAL
2006
74views more  APAL 2006»
13 years 8 months ago
An Aristotelian notion of size
The na
Vieri Benci, Mauro Di Nasso, Marco Forti
NA
2007
118views more  NA 2007»
13 years 8 months ago
Extrapolation methods for approximating arc length and surface area
A well-known method of estimating the length of a parametric curve in Rd is to sample some points from it and compute the length of the polygon passing through them. In this paper...
Michael S. Floater, Atgeirr F. Rasmussen, Ulrich R...
NA
2007
62views more  NA 2007»
13 years 8 months ago
Runge-Kutta interpolants for high precision computations
Runge-Kutta (RK) pairs furnish approximations of the solution of an initial value problem at discrete points in the interval of integration. Many techniques for enriching these met...
Ch. Tsitouras
NA
2010
96views more  NA 2010»
13 years 7 months ago
Spectral element methods on unstructured meshes: which interpolation points?
In the field of spectral element approximations, the interpolation points can be chosen on the basis of different criteria, going from the minimization of the Lebesgue constant to ...
Richard Pasquetti, Francesca Rapetti
NA
2010
69views more  NA 2010»
13 years 7 months ago
Partial spectral projected gradient method with active-set strategy for linearly constrained optimization
A method for linearly constrained optimization which modifies and generalizes recent box-constraint optimization algorithms is introduced. The new algorithm is based on a relaxed...
Marina Andretta, Ernesto G. Birgin, José Ma...